#55A623#55A623

#55A623 is a light, vivid yellow-green. Relative luminance 0.293; OKLCH L 64.9% C 0.179 H 136.6°. Best body text is #000000 at 6.86:1 contrast (WCAG AA passes).

Color values

HEX	#55A623
RGB	rgb(85, 166, 35)
HSL	hsl(97, 65%, 39%)
HSV	hsv(97, 79%, 65%)
CMYK	cmyk(48.8%, 0%, 78.9%, 34.9%)
CIE-LAB	lab(61.07, -46.73, 55.44)
CIE-LCH	lch(61.07, 72.51, 130.13°)
OKLab	oklab(64.88% -0.13 0.1232)
OKLCH	oklch(64.88% 0.179 136.6)
XYZ	xyz(17.6854, 29.3239, 6.3179)
Luminance	0.2933 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55A623 #7423A6

analogous

#97A623 #55A623 #23A632

triadic

#55A623 #2355A6 #A62355

tetradic

#55A623 #2397A6 #7423A6 #A63223

square

#55A623 #2397A6 #7423A6 #A63223

split-complementary

#55A623 #3223A6 #A62397

monochromatic

#21410E #3B7318 #55A623 #70D432 #93DF65

Accessibility & contrast

On white

3.06

#55A623 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.86

#55A623 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #55A623

6.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55A623	#FFFFFF	#000000	##000000
##55A623	1.00	3.06	6.86	6.86
#FFFFFF	3.06	1.00	21.00	21.00
#000000	6.86	21.00	1.00	1.00
##000000	6.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AC9800

Deuteranopia (green-blind)

#A19132

Tritanopia (blue-blind)

#51A08E

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #55a623;
/* rgb */ color: rgb(85, 166, 35);
/* oklch */ color: oklch(64.9% 0.179 136.6);

Tailwind

colors: {
  custom: {
    50: '#8dc169',
    500: '#55a623',
    950: '#000000',
  },
}

SCSS

$custom: #55a623;
$custom-light: #8dc169;
$custom-dark: #000000;

JSON

{
  "hex": "#55a623",
  "rgb": {
    "r": 85,
    "g": 166,
    "b": 35
  },
  "hsl": {
    "h": 97.099,
    "s": 65.174,
    "l": 39.412
  },
  "oklch": {
    "l": 0.64884,
    "c": 0.17913,
    "h": 136.6
  },
  "luminance": 0.29325
}

Semantic roles & 50–950 ramp

primary

#55A623

secondary

#9E61C4

accent

#40E8A8

background

#F9FBF6

surface

#F1F7EB

border

#CBD0C6

text

#0D1207

muted

#7E817A

Preview Lab

Preview with #55A623

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

Preview Lab → · Contrast checker → · Palette generator →