#55AD24#55AD24

#55AD24 is a light, vivid yellow-green. Relative luminance 0.319; OKLCH L 66.7% C 0.187 H 137.2°. Best body text is #000000 at 7.39:1 contrast (WCAG AA passes).

Color values

HEX	#55AD24
RGB	rgb(85, 173, 36)
HSL	hsl(99, 66%, 41%)
HSV	hsv(99, 79%, 68%)
CMYK	cmyk(50.9%, 0%, 79.2%, 32.2%)
CIE-LAB	lab(63.30, -49.40, 57.24)
CIE-LCH	lch(63.30, 75.61, 130.80°)
OKLab	oklab(66.72% -0.1372 0.1271)
OKLCH	oklch(66.72% 0.187 137.2)
XYZ	xyz(19.0077, 31.9444, 6.8330)
Luminance	0.3195 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55AD24 #7C24AD

analogous

#99AD24 #55AD24 #24AD37

triadic

#55AD24 #2455AD #AD2455

tetradic

#55AD24 #2499AD #7C24AD #AD3724

square

#55AD24 #2499AD #7C24AD #AD3724

split-complementary

#55AD24 #3724AD #AD2499

monochromatic

#23480F #3C7A19 #55AD24 #71D639 #95E06B

Accessibility & contrast

On white

2.84

#55AD24 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.39

#55AD24 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #55AD24

7.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55AD24	#FFFFFF	#000000	##000000
##55AD24	1.00	2.84	7.39	7.39
#FFFFFF	2.84	1.00	21.00	21.00
#000000	7.39	21.00	1.00	1.00
##000000	7.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B39E00

Deuteranopia (green-blind)

#A89734

Tritanopia (blue-blind)

#4FA794

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #55ad24;
/* rgb */ color: rgb(85, 173, 36);
/* oklch */ color: oklch(66.7% 0.187 137.2);

Tailwind

colors: {
  custom: {
    50: '#8ec66a',
    500: '#55ad24',
    950: '#000000',
  },
}

SCSS

$custom: #55ad24;
$custom-light: #8ec66a;
$custom-dark: #000000;

JSON

{
  "hex": "#55ad24",
  "rgb": {
    "r": 85,
    "g": 173,
    "b": 36
  },
  "hsl": {
    "h": 98.54,
    "s": 65.55,
    "l": 40.98
  },
  "oklch": {
    "l": 0.66721,
    "c": 0.187,
    "h": 137.2
  },
  "luminance": 0.31946
}

Semantic roles & 50–950 ramp

primary

#55AD24

secondary

#A466C6

accent

#3FE9AC

background

#F9FCF6

surface

#F1F8EC

border

#CBD1C7

text

#0D1307

muted

#7E827A

Preview Lab

Preview with #55AD24

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

Preview Lab → · Contrast checker → · Palette generator →