#55CD5B#55CD5B

#55CD5B is a light, vivid green. Relative luminance 0.463; OKLCH L 75.5% C 0.188 H 144.3°. Best body text is #000000 at 10.27:1 contrast (WCAG AA passes).

Color values

HEX	#55CD5B
RGB	rgb(85, 205, 91)
HSL	hsl(123, 55%, 57%)
HSV	hsv(123, 59%, 80%)
CMYK	cmyk(58.5%, 0%, 55.6%, 19.6%)
CIE-LAB	lab(73.77, -56.38, 46.26)
CIE-LCH	lch(73.77, 72.93, 140.63°)
OKLab	oklab(75.49% -0.1529 0.11)
OKLCH	oklch(75.49% 0.188 144.3)
XYZ	xyz(27.4644, 46.3468, 17.3940)
Luminance	0.4635 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55CD5B #CD55C7

analogous

#8BCD55 #55CD5B #55CD97

triadic

#55CD5B #5B55CD #CD5B55

tetradic

#55CD5B #558BCD #CD55C7 #CD9755

square

#55CD5B #558BCD #CD55C7 #CD9755

split-complementary

#55CD5B #9755CD #CD558B

monochromatic

#26822B #34B13A #55CD5B #84DB89 #B4E9B6

Accessibility & contrast

On white

2.04

#55CD5B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.27

#55CD5B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #55CD5B

10.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55CD5B	#FFFFFF	#000000	##000000
##55CD5B	1.00	2.04	10.27	10.27
#FFFFFF	2.04	1.00	21.00	21.00
#000000	10.27	21.00	1.00	1.00
##000000	10.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D1BC50

Deuteranopia (green-blind)

#C1B164

Tritanopia (blue-blind)

#3EC8B4

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #55cd5b;
/* rgb */ color: rgb(85, 205, 91);
/* oklch */ color: oklch(75.5% 0.188 144.3);

Tailwind

colors: {
  custom: {
    50: '#90dd8c',
    500: '#55cd5b',
    950: '#000000',
  },
}

SCSS

$custom: #55cd5b;
$custom-light: #90dd8c;
$custom-dark: #000000;

JSON

{
  "hex": "#55cd5b",
  "rgb": {
    "r": 85,
    "g": 205,
    "b": 91
  },
  "hsl": {
    "h": 123,
    "s": 54.545,
    "l": 56.863
  },
  "oklch": {
    "l": 0.75494,
    "c": 0.18841,
    "h": 144.3
  },
  "luminance": 0.46349
}

Semantic roles & 50–950 ramp

primary

#55CD5B

secondary

#D7A6D5

accent

#4AD6DE

background

#F9FDF8

surface

#F2FBF0

border

#CCD4CB

text

#0E150C

muted

#7E837D

Preview Lab

Preview with #55CD5B

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

Preview Lab → · Contrast checker → · Palette generator →