#55A138#55A138

#55A138 is a light, vivid green. Relative luminance 0.277; OKLCH L 63.7% C 0.159 H 138.2°. Best body text is #000000 at 6.54:1 contrast (WCAG AA passes).

Color values

HEX	#55A138
RGB	rgb(85, 161, 56)
HSL	hsl(103, 48%, 43%)
HSV	hsv(103, 65%, 63%)
CMYK	cmyk(47.2%, 0%, 65.2%, 36.9%)
CIE-LAB	lab(59.62, -43.12, 45.99)
CIE-LCH	lch(59.62, 63.04, 133.16°)
OKLab	oklab(63.74% -0.1189 0.1062)
OKLCH	oklch(63.74% 0.159 138.2)
XYZ	xyz(17.2044, 27.7054, 8.1817)
Luminance	0.2771 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55A138 #8438A1

analogous

#89A138 #55A138 #38A150

triadic

#55A138 #3855A1 #A13855

tetradic

#55A138 #3889A1 #8438A1 #A15038

square

#55A138 #3889A1 #8438A1 #A15038

split-complementary

#55A138 #5038A1 #A13889

monochromatic

#254618 #3D7428 #55A138 #72C353 #97D380

Accessibility & contrast

On white

3.21

#55A138 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.54

#55A138 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #55A138

6.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55A138	#FFFFFF	#000000	##000000
##55A138	1.00	3.21	6.54	6.54
#FFFFFF	3.21	1.00	21.00	21.00
#000000	6.54	21.00	1.00	1.00
##000000	6.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A6942B

Deuteranopia (green-blind)

#9C8D41

Tritanopia (blue-blind)

#509C8B

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #55a138;
/* rgb */ color: rgb(85, 161, 56);
/* oklch */ color: oklch(63.7% 0.159 138.2);

Tailwind

colors: {
  custom: {
    50: '#8bbd73',
    500: '#55a138',
    950: '#000000',
  },
}

SCSS

$custom: #55a138;
$custom-light: #8bbd73;
$custom-dark: #000000;

JSON

{
  "hex": "#55a138",
  "rgb": {
    "r": 85,
    "g": 161,
    "b": 56
  },
  "hsl": {
    "h": 103.429,
    "s": 48.387,
    "l": 42.549
  },
  "oklch": {
    "l": 0.63744,
    "c": 0.15941,
    "h": 138.2
  },
  "luminance": 0.27707
}

Semantic roles & 50–950 ramp

primary

#55A138

secondary

#AA78BC

accent

#50D8B2

background

#F8FBF7

surface

#F0F7ED

border

#CBD0C8

text

#0C1208

muted

#7D817B

Preview Lab

Preview with #55A138

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →