#55AA29#55AA29

#55AA29 is a light, vivid yellow-green. Relative luminance 0.308; OKLCH L 66.0% C 0.181 H 137.3°. Best body text is #000000 at 7.17:1 contrast (WCAG AA passes).

Color values

HEX	#55AA29
RGB	rgb(85, 170, 41)
HSL	hsl(100, 61%, 41%)
HSV	hsv(100, 76%, 67%)
CMYK	cmyk(50%, 0%, 75.9%, 33.3%)
CIE-LAB	lab(62.37, -47.94, 54.72)
CIE-LCH	lch(62.37, 72.75, 131.22°)
OKLab	oklab(65.97% -0.1329 0.1226)
OKLCH	oklch(65.97% 0.181 137.3)
XYZ	xyz(18.5207, 30.8395, 7.0741)
Luminance	0.3084 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55AA29 #7E29AA

analogous

#96AA29 #55AA29 #29AA3E

triadic

#55AA29 #2955AA #AA2955

tetradic

#55AA29 #2996AA #7E29AA #AA3E29

square

#55AA29 #2996AA #7E29AA #AA3E29

split-complementary

#55AA29 #3E29AA #AA2996

monochromatic

#244711 #3C791D #55AA29 #71D13F #96DD71

Accessibility & contrast

On white

2.93

#55AA29 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.17

#55AA29 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #55AA29

7.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55AA29	#FFFFFF	#000000	##000000
##55AA29	1.00	2.93	7.17	7.17
#FFFFFF	2.93	1.00	21.00	21.00
#000000	7.17	21.00	1.00	1.00
##000000	7.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B09B0C

Deuteranopia (green-blind)

#A59437

Tritanopia (blue-blind)

#50A491

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #55aa29;
/* rgb */ color: rgb(85, 170, 41);
/* oklch */ color: oklch(66.0% 0.181 137.3);

Tailwind

colors: {
  custom: {
    50: '#8dc46c',
    500: '#55aa29',
    950: '#000000',
  },
}

SCSS

$custom: #55aa29;
$custom-light: #8dc46c;
$custom-dark: #000000;

JSON

{
  "hex": "#55aa29",
  "rgb": {
    "r": 85,
    "g": 170,
    "b": 41
  },
  "hsl": {
    "h": 99.535,
    "s": 61.137,
    "l": 41.373
  },
  "oklch": {
    "l": 0.65968,
    "c": 0.18079,
    "h": 137.3
  },
  "luminance": 0.30841
}

Semantic roles & 50–950 ramp

primary

#55AA29

secondary

#A56BC4

accent

#44E4AD

background

#F9FCF6

surface

#F1F8EC

border

#CBD1C7

text

#0D1307

muted

#7E827A

Preview Lab

Preview with #55AA29

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

Preview Lab → · Contrast checker → · Palette generator →