#51EA58#51EA58

#51EA58 is a very light, highly saturated green. Relative luminance 0.613; OKLCH L 82.7% C 0.228 H 143.8°. Best body text is #000000 at 13.26:1 contrast (WCAG AA passes).

Color values

HEX	#51EA58
RGB	rgb(81, 234, 88)
HSL	hsl(123, 78%, 62%)
HSV	hsv(123, 65%, 92%)
CMYK	cmyk(65.4%, 0%, 62.4%, 8.2%)
CIE-LAB	lab(82.54, -67.80, 57.66)
CIE-LCH	lch(82.54, 89.01, 139.62°)
OKLab	oklab(82.69% -0.1838 0.1344)
OKLCH	oklch(82.69% 0.228 143.8)
XYZ	xyz(34.5755, 61.2960, 19.2398)
Luminance	0.6130 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51EA58 #EA51E3

analogous

#97EA51 #51EA58 #51EAA5

triadic

#51EA58 #5851EA #EA5851

tetradic

#51EA58 #5197EA #EA51E3 #EAA551

square

#51EA58 #5197EA #EA51E3 #EAA551

split-complementary

#51EA58 #A551EA #EA5197

monochromatic

#15AC1C #1BE224 #51EA58 #88F18C #BEF7C1

Accessibility & contrast

On white

1.58

#51EA58 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.26

#51EA58 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51EA58

13.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51EA58	#FFFFFF	#000000	##000000
##51EA58	1.00	1.58	13.26	13.26
#FFFFFF	1.58	1.00	21.00	21.00
#000000	13.26	21.00	1.00	1.00
##000000	13.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EED547

Deuteranopia (green-blind)

#DCC965

Tritanopia (blue-blind)

#2AE4CB

Achromatopsia (no color)

#CDCDCD

Design tokens & code

CSS

--color: #51ea58;
/* rgb */ color: rgb(81, 234, 88);
/* oklch */ color: oklch(82.7% 0.228 143.8);

Tailwind

colors: {
  custom: {
    50: '#94f28c',
    500: '#51ea58',
    950: '#000000',
  },
}

SCSS

$custom: #51ea58;
$custom-light: #94f28c;
$custom-dark: #000000;

JSON

{
  "hex": "#51ea58",
  "rgb": {
    "r": 81,
    "g": 234,
    "b": 88
  },
  "hsl": {
    "h": 122.745,
    "s": 78.462,
    "l": 61.765
  },
  "oklch": {
    "l": 0.82694,
    "c": 0.22769,
    "h": 143.8
  },
  "luminance": 0.613
}

Semantic roles & 50–950 ramp

primary

#51EA58

secondary

#AD32A7

accent

#0BD1DB

background

#FCFFFC

surface

#F5FEF4

border

#CFD6CE

text

#0F170C

muted

#80857F

Preview Lab

Preview with #51EA58

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

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