#55AB29#55AB29

#55AB29 is a light, vivid yellow-green. Relative luminance 0.312; OKLCH L 66.2% C 0.182 H 137.4°. Best body text is #000000 at 7.24:1 contrast (WCAG AA passes).

Color values

HEX	#55AB29
RGB	rgb(85, 171, 41)
HSL	hsl(100, 61%, 42%)
HSV	hsv(100, 76%, 67%)
CMYK	cmyk(50.3%, 0%, 76%, 32.9%)
CIE-LAB	lab(62.69, -48.33, 55.03)
CIE-LCH	lch(62.69, 73.24, 131.29°)
OKLab	oklab(66.23% -0.134 0.1232)
OKLCH	oklch(66.23% 0.182 137.4)
XYZ	xyz(18.7089, 31.2159, 7.1368)
Luminance	0.3122 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55AB29 #7F29AB

analogous

#96AB29 #55AB29 #29AB3E

triadic

#55AB29 #2955AB #AB2955

tetradic

#55AB29 #2996AB #7F29AB #AB3E29

square

#55AB29 #2996AB #7F29AB #AB3E29

split-complementary

#55AB29 #3E29AB #AB2996

monochromatic

#244811 #3C7A1D #55AB29 #71D140 #96DD71

Accessibility & contrast

On white

2.90

#55AB29 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.24

#55AB29 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #55AB29

7.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55AB29	#FFFFFF	#000000	##000000
##55AB29	1.00	2.90	7.24	7.24
#FFFFFF	2.90	1.00	21.00	21.00
#000000	7.24	21.00	1.00	1.00
##000000	7.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B19C0B

Deuteranopia (green-blind)

#A69537

Tritanopia (blue-blind)

#4FA592

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #55ab29;
/* rgb */ color: rgb(85, 171, 41);
/* oklch */ color: oklch(66.2% 0.182 137.4);

Tailwind

colors: {
  custom: {
    50: '#8dc56c',
    500: '#55ab29',
    950: '#000000',
  },
}

SCSS

$custom: #55ab29;
$custom-light: #8dc56c;
$custom-dark: #000000;

JSON

{
  "hex": "#55ab29",
  "rgb": {
    "r": 85,
    "g": 171,
    "b": 41
  },
  "hsl": {
    "h": 99.692,
    "s": 61.321,
    "l": 41.569
  },
  "oklch": {
    "l": 0.66229,
    "c": 0.18201,
    "h": 137.4
  },
  "luminance": 0.31217
}

Semantic roles & 50–950 ramp

primary

#55AB29

secondary

#A66CC4

accent

#43E4AE

background

#F9FCF6

surface

#F1F8EC

border

#CBD1C7

text

#0D1307

muted

#7E827A

Preview Lab

Preview with #55AB29

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

Preview Lab → · Contrast checker → · Palette generator →