#55E990#55E990

#55E990 is a very light, vivid green. Relative luminance 0.622; OKLCH L 83.4% C 0.178 H 153.4°. Best body text is #000000 at 13.44:1 contrast (WCAG AA passes).

Color values

HEX	#55E990
RGB	rgb(85, 233, 144)
HSL	hsl(144, 77%, 62%)
HSV	hsv(144, 64%, 91%)
CMYK	cmyk(63.5%, 0%, 38.2%, 8.6%)
CIE-LAB	lab(83.03, -58.78, 31.95)
CIE-LCH	lch(83.03, 66.90, 151.48°)
OKLab	oklab(83.36% -0.159 0.0797)
OKLCH	oklch(83.36% 0.178 153.4)
XYZ	xyz(37.9161, 62.2188, 36.3914)
Luminance	0.6222 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55E990 #E955AE

analogous

#64E955 #55E990 #55E9DA

triadic

#55E990 #9055E9 #E99055

tetradic

#55E990 #5564E9 #E955AE #E9DA55

square

#55E990 #5564E9 #E955AE #E9DA55

split-complementary

#55E990 #DA55E9 #E95564

monochromatic

#16AD53 #1FE26D #55E990 #8BF0B3 #C1F7D7

Accessibility & contrast

On white

1.56

#55E990 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.44

#55E990 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #55E990

13.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55E990	#FFFFFF	#000000	##000000
##55E990	1.00	1.56	13.44	13.44
#FFFFFF	1.56	1.00	21.00	21.00
#000000	13.44	21.00	1.00	1.00
##000000	13.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E9D78A

Deuteranopia (green-blind)

#D6C996

Tritanopia (blue-blind)

#05E6D3

Achromatopsia (no color)

#CFCFCF

Design tokens & code

CSS

--color: #55e990;
/* rgb */ color: rgb(85, 233, 144);
/* oklch */ color: oklch(83.4% 0.178 153.4);

Tailwind

colors: {
  custom: {
    50: '#94f1b1',
    500: '#55e990',
    950: '#000000',
  },
}

SCSS

$custom: #55e990;
$custom-light: #94f1b1;
$custom-dark: #000000;

JSON

{
  "hex": "#55e990",
  "rgb": {
    "r": 85,
    "g": 233,
    "b": 144
  },
  "hsl": {
    "h": 143.919,
    "s": 77.083,
    "l": 62.353
  },
  "oklch": {
    "l": 0.83355,
    "c": 0.17781,
    "h": 153.4
  },
  "luminance": 0.62223
}

Semantic roles & 50–950 ramp

primary

#55E990

secondary

#AE347D

accent

#0C88D9

background

#FCFFFD

surface

#F5FEF7

border

#CFD6D0

text

#0E1711

muted

#7F8581

Preview Lab

Preview with #55E990

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

Preview Lab → · Contrast checker → · Palette generator →