#55C23B#55C23B

#55C23B is a light, vivid green. Relative luminance 0.408; OKLCH L 72.3% C 0.199 H 140.1°. Best body text is #000000 at 9.17:1 contrast (WCAG AA passes).

Color values

HEX	#55C23B
RGB	rgb(85, 194, 59)
HSL	hsl(108, 53%, 50%)
HSV	hsv(108, 70%, 76%)
CMYK	cmyk(56.2%, 0%, 69.6%, 23.9%)
CIE-LAB	lab(70.06, -55.66, 55.90)
CIE-LCH	lch(70.06, 78.89, 134.88°)
OKLab	oklab(72.34% -0.1527 0.1275)
OKLCH	oklch(72.34% 0.199 140.1)
XYZ	xyz(23.8265, 40.8286, 10.7620)
Luminance	0.4083 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55C23B #A83BC2

analogous

#99C23B #55C23B #3BC264

triadic

#55C23B #3B55C2 #C23B55

tetradic

#55C23B #3B99C2 #A83BC2 #C2643B

square

#55C23B #3B99C2 #A83BC2 #C2643B

split-complementary

#55C23B #643BC2 #C23B99

monochromatic

#2C641E #40932D #55C23B #7DD169 #A6E098

Accessibility & contrast

On white

2.29

#55C23B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.17

#55C23B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #55C23B

9.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55C23B	#FFFFFF	#000000	##000000
##55C23B	1.00	2.29	9.17	9.17
#FFFFFF	2.29	1.00	21.00	21.00
#000000	9.17	21.00	1.00	1.00
##000000	9.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C7B126

Deuteranopia (green-blind)

#B9A848

Tritanopia (blue-blind)

#48BCA7

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #55c23b;
/* rgb */ color: rgb(85, 194, 59);
/* oklch */ color: oklch(72.3% 0.199 140.1);

Tailwind

colors: {
  custom: {
    50: '#90d578',
    500: '#55c23b',
    950: '#000000',
  },
}

SCSS

$custom: #55c23b;
$custom-light: #90d578;
$custom-dark: #000000;

JSON

{
  "hex": "#55c23b",
  "rgb": {
    "r": 85,
    "g": 194,
    "b": 59
  },
  "hsl": {
    "h": 108.444,
    "s": 53.36,
    "l": 49.608
  },
  "oklch": {
    "l": 0.72337,
    "c": 0.19887,
    "h": 140.1
  },
  "luminance": 0.40831
}

Semantic roles & 50–950 ramp

primary

#55C23B

secondary

#BF8ECB

accent

#4BDDC1

background

#F9FDF7

surface

#F2FAEE

border

#CCD3C9

text

#0E1409

muted

#7E837B

Preview Lab

Preview with #55C23B

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

Preview Lab → · Contrast checker → · Palette generator →