#55CA66#55CA66

#55CA66 is a light, vivid green. Relative luminance 0.451; OKLCH L 74.9% C 0.175 H 146.3°. Best body text is #000000 at 10.03:1 contrast (WCAG AA passes).

Color values

HEX	#55CA66
RGB	rgb(85, 202, 102)
HSL	hsl(129, 52%, 56%)
HSV	hsv(129, 58%, 79%)
CMYK	cmyk(57.9%, 0%, 49.5%, 20.8%)
CIE-LAB	lab(72.98, -53.77, 40.02)
CIE-LCH	lch(72.98, 67.03, 143.34°)
OKLab	oklab(74.88% -0.1456 0.0969)
OKLCH	oklch(74.88% 0.175 146.3)
XYZ	xyz(27.2634, 45.1292, 19.8419)
Luminance	0.4513 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55CA66 #CA55B9

analogous

#7FCA55 #55CA66 #55CAA1

triadic

#55CA66 #6655CA #CA6655

tetradic

#55CA66 #557FCA #CA55B9 #CAA155

square

#55CA66 #557FCA #CA55B9 #CAA155

split-complementary

#55CA66 #A155CA #CA557F

monochromatic

#277D34 #36AC47 #55CA66 #84D990 #B2E7BA

Accessibility & contrast

On white

2.09

#55CA66 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.03

#55CA66 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #55CA66

10.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55CA66	#FFFFFF	#000000	##000000
##55CA66	1.00	2.09	10.03	10.03
#FFFFFF	2.09	1.00	21.00	21.00
#000000	10.03	21.00	1.00	1.00
##000000	10.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDB95E

Deuteranopia (green-blind)

#BDAF6D

Tritanopia (blue-blind)

#3CC6B3

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #55ca66;
/* rgb */ color: rgb(85, 202, 102);
/* oklch */ color: oklch(74.9% 0.175 146.3);

Tailwind

colors: {
  custom: {
    50: '#8fdb93',
    500: '#55ca66',
    950: '#000000',
  },
}

SCSS

$custom: #55ca66;
$custom-light: #8fdb93;
$custom-dark: #000000;

JSON

{
  "hex": "#55ca66",
  "rgb": {
    "r": 85,
    "g": 202,
    "b": 102
  },
  "hsl": {
    "h": 128.718,
    "s": 52.466,
    "l": 56.275
  },
  "oklch": {
    "l": 0.74884,
    "c": 0.17487,
    "h": 146.3
  },
  "luminance": 0.45132
}

Semantic roles & 50–950 ramp

primary

#55CA66

secondary

#D5A5CE

accent

#4CC7DC

background

#F9FDF9

surface

#F2FBF1

border

#CCD4CB

text

#0D150D

muted

#7E837E

Preview Lab

Preview with #55CA66

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

Preview Lab → · Contrast checker → · Palette generator →