#55B025#55B025

#55B025 is a light, vivid yellow-green. Relative luminance 0.331; OKLCH L 67.5% C 0.190 H 137.5°. Best body text is #000000 at 7.62:1 contrast (WCAG AA passes).

Color values

HEX	#55B025
RGB	rgb(85, 176, 37)
HSL	hsl(99, 65%, 42%)
HSV	hsv(99, 79%, 69%)
CMYK	cmyk(51.7%, 0%, 79%, 31%)
CIE-LAB	lab(64.25, -50.50, 57.84)
CIE-LCH	lch(64.25, 76.78, 131.12°)
OKLab	oklab(67.51% -0.14 0.1285)
OKLCH	oklch(67.51% 0.19 137.5)
XYZ	xyz(19.6049, 33.1141, 7.1085)
Luminance	0.3312 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55B025 #8025B0

analogous

#9AB025 #55B025 #25B03B

triadic

#55B025 #2555B0 #B02555

tetradic

#55B025 #259AB0 #8025B0 #B03B25

square

#55B025 #259AB0 #8025B0 #B03B25

split-complementary

#55B025 #3B25B0 #B0259A

monochromatic

#244B10 #3D7D1A #55B025 #71D63C #96E16F

Accessibility & contrast

On white

2.75

#55B025 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.62

#55B025 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #55B025

7.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55B025	#FFFFFF	#000000	##000000
##55B025	1.00	2.75	7.62	7.62
#FFFFFF	2.75	1.00	21.00	21.00
#000000	7.62	21.00	1.00	1.00
##000000	7.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6A000

Deuteranopia (green-blind)

#AA9935

Tritanopia (blue-blind)

#4FAA96

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #55b025;
/* rgb */ color: rgb(85, 176, 37);
/* oklch */ color: oklch(67.5% 0.190 137.5);

Tailwind

colors: {
  custom: {
    50: '#8ec86b',
    500: '#55b025',
    950: '#000000',
  },
}

SCSS

$custom: #55b025;
$custom-light: #8ec86b;
$custom-dark: #000000;

JSON

{
  "hex": "#55b025",
  "rgb": {
    "r": 85,
    "g": 176,
    "b": 37
  },
  "hsl": {
    "h": 99.281,
    "s": 65.258,
    "l": 41.765
  },
  "oklch": {
    "l": 0.6751,
    "c": 0.19005,
    "h": 137.5
  },
  "luminance": 0.33116
}

Semantic roles & 50–950 ramp

primary

#55B025

secondary

#A76AC7

accent

#40E8AE

background

#F9FCF6

surface

#F1F8EC

border

#CBD1C7

text

#0D1307

muted

#7E827A

Preview Lab

Preview with #55B025

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

Preview Lab → · Contrast checker → · Palette generator →