#55CF91#55CF91

#55CF91 is a light, vivid green. Relative luminance 0.486; OKLCH L 76.9% C 0.142 H 158.1°. Best body text is #000000 at 10.72:1 contrast (WCAG AA passes).

Color values

HEX	#55CF91
RGB	rgb(85, 207, 145)
HSL	hsl(150, 56%, 57%)
HSV	hsv(150, 59%, 81%)
CMYK	cmyk(58.9%, 0%, 30%, 18.8%)
CIE-LAB	lab(75.20, -48.31, 20.87)
CIE-LCH	lch(75.20, 52.63, 156.64°)
OKLab	oklab(76.94% -0.1319 0.0529)
OKLCH	oklch(76.94% 0.142 158.1)
XYZ	xyz(31.1672, 48.5982, 34.5205)
Luminance	0.4860 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55CF91 #CF5593

analogous

#56CF55 #55CF91 #55CFCE

triadic

#55CF91 #9155CF #CF9155

tetradic

#55CF91 #5556CF #CF5593 #CFCE55

square

#55CF91 #5556CF #CF5593 #CFCE55

split-complementary

#55CF91 #CE55CF #CF5556

monochromatic

#258454 #33B472 #55CF91 #85DCB0 #B4EACF

Accessibility & contrast

On white

1.96

#55CF91 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.72

#55CF91 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #55CF91

10.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55CF91	#FFFFFF	#000000	##000000
##55CF91	1.00	1.96	10.72	10.72
#FFFFFF	1.96	1.00	21.00	21.00
#000000	10.72	21.00	1.00	1.00
##000000	10.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDC08D

Deuteranopia (green-blind)

#BCB495

Tritanopia (blue-blind)

#21CEBE

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #55cf91;
/* rgb */ color: rgb(85, 207, 145);
/* oklch */ color: oklch(76.9% 0.142 158.1);

Tailwind

colors: {
  custom: {
    50: '#8fdeb1',
    500: '#55cf91',
    950: '#000000',
  },
}

SCSS

$custom: #55cf91;
$custom-light: #8fdeb1;
$custom-dark: #000000;

JSON

{
  "hex": "#55cf91",
  "rgb": {
    "r": 85,
    "g": 207,
    "b": 145
  },
  "hsl": {
    "h": 149.508,
    "s": 55.963,
    "l": 57.255
  },
  "oklch": {
    "l": 0.76937,
    "c": 0.1421,
    "h": 158.1
  },
  "luminance": 0.48601
}

Semantic roles & 50–950 ramp

primary

#55CF91

secondary

#D9A7C0

accent

#4995DF

background

#F9FDFA

surface

#F2FBF5

border

#CCD4CF

text

#0D1510

muted

#7E837F

Preview Lab

Preview with #55CF91

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

Preview Lab → · Contrast checker → · Palette generator →