#128C7E Color (Hex and RGB)

#128C7E

rgb(18 140 126) · reads as lime

#128c7e has RGB values (18, 140, 126). The color reads primarily as lime in sRGB space.

Color values

Format	Value	Channels
HEX	`#128C7E`	R12G8CB7E
RGB	`rgb(18 140 126)`	R18G140B126
HSL	`hsl(173 77% 31%)`	H173°S77%L31%
OKLCH	`oklch(58% 0.1 182)`	L0.58C0.1H182°
HSV	`hsv(173, 87%, 55%)`	H173°S87%V55%
CMYK	`cmyk(87%, 0%, 10%, 45%)`	C87%M0%Y10%K45%

RGB mix

Red18 7.06%
Green140 54.9%
Blue126 49.41%

Base numbers

Base	R	G	B
Binary	`00010010`	`10001100`	`01111110`
Octal	`22`	`214`	`176`
Decimal	`18`	`140`	`126`
Hex	`12`	`8c`	`7e`

Shades & tints

Shades mix #128C7E with black; tints mix it with white. Click any swatch to explore it.

Shades

Tints

Color harmonies

Complementary

Opposite on the color wheel — maximum contrast.

Analogous

Neighbors 30° either side — calm and cohesive.

Triadic

Three hues spaced 120° apart — vibrant balance.

Monochromatic

Same hue and saturation, different lightness.

Similar brand colors

The closest colors from our brand palettes, measured in OKLab.

Contrast & accessibility

WCAG 2.1 contrast against white and black. Test other pairs in the contrast checker.

#128C7E on #FFFFFF

4.14:1

AA ✕AAA ✕AA Large ✓AAA Large ✕

#128C7E on #000000

5.08:1

AA ✓AAA ✕AA Large ✓AAA Large ✓

#FFFFFF on #128C7E