#55CF58#55CF58

#55CF58 is a light, vivid green. Relative luminance 0.473; OKLCH L 76.0% C 0.193 H 143.8°. Best body text is #000000 at 10.45:1 contrast (WCAG AA passes).

Color values

HEX	#55CF58
RGB	rgb(85, 207, 88)
HSL	hsl(121, 56%, 57%)
HSV	hsv(121, 59%, 81%)
CMYK	cmyk(58.9%, 0%, 57.5%, 18.8%)
CIE-LAB	lab(74.36, -57.49, 48.33)
CIE-LCH	lch(74.36, 75.10, 139.95°)
OKLab	oklab(75.97% -0.1561 0.1143)
OKLCH	oklch(75.97% 0.193 143.8)
XYZ	xyz(27.8190, 47.2590, 16.8865)
Luminance	0.4726 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55CF58 #CF55CC

analogous

#8FCF55 #55CF58 #55CF95

triadic

#55CF58 #5855CF #CF5855

tetradic

#55CF58 #558FCF #CF55CC #CF9555

square

#55CF58 #558FCF #CF55CC #CF9555

split-complementary

#55CF58 #9555CF #CF558F

monochromatic

#258428 #33B436 #55CF58 #85DC87 #B4EAB6

Accessibility & contrast

On white

2.01

#55CF58 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.45

#55CF58 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #55CF58

10.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55CF58	#FFFFFF	#000000	##000000
##55CF58	1.00	2.01	10.45	10.45
#FFFFFF	2.01	1.00	21.00	21.00
#000000	10.45	21.00	1.00	1.00
##000000	10.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3BD4C

Deuteranopia (green-blind)

#C3B361

Tritanopia (blue-blind)

#3ECAB5

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #55cf58;
/* rgb */ color: rgb(85, 207, 88);
/* oklch */ color: oklch(76.0% 0.193 143.8);

Tailwind

colors: {
  custom: {
    50: '#91df8b',
    500: '#55cf58',
    950: '#000000',
  },
}

SCSS

$custom: #55cf58;
$custom-light: #91df8b;
$custom-dark: #000000;

JSON

{
  "hex": "#55cf58",
  "rgb": {
    "r": 85,
    "g": 207,
    "b": 88
  },
  "hsl": {
    "h": 121.475,
    "s": 55.963,
    "l": 57.255
  },
  "oklch": {
    "l": 0.75966,
    "c": 0.19346,
    "h": 143.8
  },
  "luminance": 0.47262
}

Semantic roles & 50–950 ramp

primary

#55CF58

secondary

#D9A7D7

accent

#49DCDF

background

#F9FDF8

surface

#F2FBF0

border

#CCD4CB

text

#0E150C

muted

#7E837D

Preview Lab

Preview with #55CF58

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

Preview Lab → · Contrast checker → · Palette generator →