#55E457#55E457

#55E457 is a light, highly saturated green. Relative luminance 0.581; OKLCH L 81.3% C 0.220 H 143.4°. Best body text is #000000 at 12.62:1 contrast (WCAG AA passes).

Color values

HEX	#55E457
RGB	rgb(85, 228, 87)
HSL	hsl(121, 73%, 61%)
HSV	hsv(121, 63%, 89%)
CMYK	cmyk(62.7%, 0%, 61.8%, 10.6%)
CIE-LAB	lab(80.80, -65.07, 56.16)
CIE-LCH	lch(80.80, 85.95, 139.20°)
OKLab	oklab(81.28% -0.1766 0.1311)
OKLCH	oklch(81.28% 0.22 143.4)
XYZ	xyz(33.2081, 58.1029, 18.4799)
Luminance	0.5811 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55E457 #E455E2

analogous

#9BE455 #55E457 #55E49F

triadic

#55E457 #5755E4 #E45755

tetradic

#55E457 #559BE4 #E455E2 #E49F55

square

#55E457 #559BE4 #E455E2 #E49F55

split-complementary

#55E457 #9F55E4 #E4559B

monochromatic

#1AA41C #23D925 #55E457 #8AEC8B #BFF5BF

Accessibility & contrast

On white

1.66

#55E457 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.62

#55E457 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #55E457

12.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55E457	#FFFFFF	#000000	##000000
##55E457	1.00	1.66	12.62	12.62
#FFFFFF	1.66	1.00	21.00	21.00
#000000	12.62	21.00	1.00	1.00
##000000	12.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E9D047

Deuteranopia (green-blind)

#D7C463

Tritanopia (blue-blind)

#36DEC6

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #55e457;
/* rgb */ color: rgb(85, 228, 87);
/* oklch */ color: oklch(81.3% 0.220 143.4);

Tailwind

colors: {
  custom: {
    50: '#94ee8b',
    500: '#55e457',
    950: '#000000',
  },
}

SCSS

$custom: #55e457;
$custom-light: #94ee8b;
$custom-dark: #000000;

JSON

{
  "hex": "#55e457",
  "rgb": {
    "r": 85,
    "g": 228,
    "b": 87
  },
  "hsl": {
    "h": 120.839,
    "s": 72.589,
    "l": 61.373
  },
  "oklch": {
    "l": 0.8128,
    "c": 0.21994,
    "h": 143.4
  },
  "luminance": 0.58106
}

Semantic roles & 50–950 ramp

primary

#55E457

secondary

#A736A5

accent

#11D2D5

background

#FCFFFC

surface

#F5FEF4

border

#CFD6CE

text

#0F160C

muted

#80857F

Preview Lab

Preview with #55E457

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

Preview Lab → · Contrast checker → · Palette generator →