#55CA58#55CA58

#55CA58 is a light, vivid green. Relative luminance 0.449; OKLCH L 74.7% C 0.187 H 143.8°. Best body text is #000000 at 9.98:1 contrast (WCAG AA passes).

Color values

HEX	#55CA58
RGB	rgb(85, 202, 88)
HSL	hsl(122, 52%, 56%)
HSV	hsv(122, 58%, 79%)
CMYK	cmyk(57.9%, 0%, 56.4%, 20.8%)
CIE-LAB	lab(72.81, -55.64, 46.51)
CIE-LCH	lch(72.81, 72.52, 140.10°)
OKLab	oklab(74.69% -0.151 0.1104)
OKLCH	oklch(74.69% 0.187 143.8)
XYZ	xyz(26.6268, 44.8745, 16.4891)
Luminance	0.4488 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55CA58 #CA55C7

analogous

#8DCA55 #55CA58 #55CA93

triadic

#55CA58 #5855CA #CA5855

tetradic

#55CA58 #558DCA #CA55C7 #CA9355

square

#55CA58 #558DCA #CA55C7 #CA9355

split-complementary

#55CA58 #9355CA #CA558D

monochromatic

#277D29 #36AC39 #55CA58 #84D986 #B2E7B4

Accessibility & contrast

On white

2.11

#55CA58 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.98

#55CA58 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #55CA58

9.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55CA58	#FFFFFF	#000000	##000000
##55CA58	1.00	2.11	9.98	9.98
#FFFFFF	2.11	1.00	21.00	21.00
#000000	9.98	21.00	1.00	1.00
##000000	9.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEB94D

Deuteranopia (green-blind)

#BFAF61

Tritanopia (blue-blind)

#40C5B1

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #55ca58;
/* rgb */ color: rgb(85, 202, 88);
/* oklch */ color: oklch(74.7% 0.187 143.8);

Tailwind

colors: {
  custom: {
    50: '#90db8a',
    500: '#55ca58',
    950: '#000000',
  },
}

SCSS

$custom: #55ca58;
$custom-light: #90db8a;
$custom-dark: #000000;

JSON

{
  "hex": "#55ca58",
  "rgb": {
    "r": 85,
    "g": 202,
    "b": 88
  },
  "hsl": {
    "h": 121.538,
    "s": 52.466,
    "l": 56.275
  },
  "oklch": {
    "l": 0.74692,
    "c": 0.18708,
    "h": 143.8
  },
  "luminance": 0.44877
}

Semantic roles & 50–950 ramp

primary

#55CA58

secondary

#D5A5D4

accent

#4CD8DC

background

#F9FDF8

surface

#F2FBF0

border

#CCD4CB

text

#0E150C

muted

#7E837D

Preview Lab

Preview with #55CA58

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

Preview Lab → · Contrast checker → · Palette generator →