#55B331#55B331

#55B331 is a light, vivid green. Relative luminance 0.344; OKLCH L 68.4% C 0.187 H 138.6°. Best body text is #000000 at 7.88:1 contrast (WCAG AA passes).

Color values

HEX	#55B331
RGB	rgb(85, 179, 49)
HSL	hsl(103, 57%, 45%)
HSV	hsv(103, 73%, 70%)
CMYK	cmyk(52.5%, 0%, 72.6%, 29.8%)
CIE-LAB	lab(65.27, -50.85, 54.76)
CIE-LCH	lch(65.27, 74.73, 132.88°)
OKLab	oklab(68.37% -0.1403 0.1238)
OKLCH	oklch(68.37% 0.187 138.6)
XYZ	xyz(20.4200, 34.3917, 8.4673)
Luminance	0.3439 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55B331 #8F31B3

analogous

#96B331 #55B331 #31B34E

triadic

#55B331 #3155B3 #B33155

tetradic

#55B331 #3196B3 #8F31B3 #B34E31

square

#55B331 #3196B3 #8F31B3 #B34E31

split-complementary

#55B331 #4E31B3 #B33196

monochromatic

#275317 #3E8324 #55B331 #75D052 #9BDD82

Accessibility & contrast

On white

2.67

#55B331 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.88

#55B331 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #55B331

7.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55B331	#FFFFFF	#000000	##000000
##55B331	1.00	2.67	7.88	7.88
#FFFFFF	2.67	1.00	21.00	21.00
#000000	7.88	21.00	1.00	1.00
##000000	7.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8A31A

Deuteranopia (green-blind)

#AC9B3E

Tritanopia (blue-blind)

#4DAD9A

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #55b331;
/* rgb */ color: rgb(85, 179, 49);
/* oklch */ color: oklch(68.4% 0.187 138.6);

Tailwind

colors: {
  custom: {
    50: '#8eca71',
    500: '#55b331',
    950: '#000000',
  },
}

SCSS

$custom: #55b331;
$custom-light: #8eca71;
$custom-dark: #000000;

JSON

{
  "hex": "#55b331",
  "rgb": {
    "r": 85,
    "g": 179,
    "b": 49
  },
  "hsl": {
    "h": 103.385,
    "s": 57.018,
    "l": 44.706
  },
  "oklch": {
    "l": 0.68372,
    "c": 0.18705,
    "h": 138.6
  },
  "luminance": 0.34393
}

Semantic roles & 50–950 ramp

primary

#55B331

secondary

#B17AC6

accent

#48E0B6

background

#F9FCF7

surface

#F1F8ED

border

#CBD1C8

text

#0D1308

muted

#7E827B

Preview Lab

Preview with #55B331

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

Preview Lab → · Contrast checker → · Palette generator →