#55C951#55C951

#55C951 is a light, vivid green. Relative luminance 0.443; OKLCH L 74.4% C 0.192 H 142.8°. Best body text is #000000 at 9.86:1 contrast (WCAG AA passes).

Color values

HEX	#55C951
RGB	rgb(85, 201, 81)
HSL	hsl(118, 53%, 55%)
HSV	hsv(118, 60%, 79%)
CMYK	cmyk(57.7%, 0%, 59.7%, 21.2%)
CIE-LAB	lab(72.43, -56.09, 49.26)
CIE-LCH	lch(72.43, 74.65, 138.71°)
OKLab	oklab(74.35% -0.1526 0.1158)
OKLCH	oklch(74.35% 0.192 142.8)
XYZ	xyz(26.1168, 44.2963, 14.9567)
Luminance	0.4430 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55C951 #C551C9

analogous

#91C951 #55C951 #51C989

triadic

#55C951 #5155C9 #C95155

tetradic

#55C951 #5191C9 #C551C9 #C98951

square

#55C951 #5191C9 #C551C9 #C98951

split-complementary

#55C951 #8951C9 #C95191

monochromatic

#297A26 #38A934 #55C951 #83D780 #B0E6AE

Accessibility & contrast

On white

2.13

#55C951 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.86

#55C951 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #55C951

9.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55C951	#FFFFFF	#000000	##000000
##55C951	1.00	2.13	9.86	9.86
#FFFFFF	2.13	1.00	21.00	21.00
#000000	9.86	21.00	1.00	1.00
##000000	9.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDB844

Deuteranopia (green-blind)

#BEAE5B

Tritanopia (blue-blind)

#42C3AF

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #55c951;
/* rgb */ color: rgb(85, 201, 81);
/* oklch */ color: oklch(74.4% 0.192 142.8);

Tailwind

colors: {
  custom: {
    50: '#90da86',
    500: '#55c951',
    950: '#000000',
  },
}

SCSS

$custom: #55c951;
$custom-light: #90da86;
$custom-dark: #000000;

JSON

{
  "hex": "#55c951",
  "rgb": {
    "r": 85,
    "g": 201,
    "b": 81
  },
  "hsl": {
    "h": 118,
    "s": 52.632,
    "l": 55.294
  },
  "oklch": {
    "l": 0.74353,
    "c": 0.19153,
    "h": 142.8
  },
  "luminance": 0.44299
}

Semantic roles & 50–950 ramp

primary

#55C951

secondary

#D2A2D4

accent

#4CDCD7

background

#F9FDF8

surface

#F2FBF0

border

#CCD4CB

text

#0E150B

muted

#7E837C

Preview Lab

Preview with #55C951

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

Preview Lab → · Contrast checker → · Palette generator →