#51EA56#51EA56

#51EA56 is a very light, highly saturated green. Relative luminance 0.613; OKLCH L 82.7% C 0.229 H 143.6°. Best body text is #000000 at 13.25:1 contrast (WCAG AA passes).

Color values

HEX	#51EA56
RGB	rgb(81, 234, 86)
HSL	hsl(122, 78%, 62%)
HSV	hsv(122, 65%, 92%)
CMYK	cmyk(65.4%, 0%, 63.2%, 8.2%)
CIE-LAB	lab(82.52, -68.01, 58.47)
CIE-LCH	lch(82.52, 89.69, 139.31°)
OKLab	oklab(82.67% -0.1844 0.1359)
OKLCH	oklch(82.67% 0.229 143.6)
XYZ	xyz(34.4938, 61.2633, 18.8095)
Luminance	0.6127 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51EA56 #EA51E5

analogous

#99EA51 #51EA56 #51EAA3

triadic

#51EA56 #5651EA #EA5651

tetradic

#51EA56 #5199EA #EA51E5 #EAA351

square

#51EA56 #5199EA #EA51E5 #EAA351

split-complementary

#51EA56 #A351EA #EA5199

monochromatic

#15AC1A #1BE222 #51EA56 #88F18B #BEF7C0

Accessibility & contrast

On white

1.58

#51EA56 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.25

#51EA56 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51EA56

13.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51EA56	#FFFFFF	#000000	##000000
##51EA56	1.00	1.58	13.25	13.25
#FFFFFF	1.58	1.00	21.00	21.00
#000000	13.25	21.00	1.00	1.00
##000000	13.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EFD544

Deuteranopia (green-blind)

#DCC863

Tritanopia (blue-blind)

#2AE4CB

Achromatopsia (no color)

#CDCDCD

Design tokens & code

CSS

--color: #51ea56;
/* rgb */ color: rgb(81, 234, 86);
/* oklch */ color: oklch(82.7% 0.229 143.6);

Tailwind

colors: {
  custom: {
    50: '#94f28b',
    500: '#51ea56',
    950: '#000000',
  },
}

SCSS

$custom: #51ea56;
$custom-light: #94f28b;
$custom-dark: #000000;

JSON

{
  "hex": "#51ea56",
  "rgb": {
    "r": 81,
    "g": 234,
    "b": 86
  },
  "hsl": {
    "h": 121.961,
    "s": 78.462,
    "l": 61.765
  },
  "oklch": {
    "l": 0.82674,
    "c": 0.22912,
    "h": 143.6
  },
  "luminance": 0.61267
}

Semantic roles & 50–950 ramp

primary

#51EA56

secondary

#AD32A9

accent

#0BD4DB

background

#FCFFFC

surface

#F5FEF4

border

#CFD6CE

text

#0F170C

muted

#80857F

Preview Lab

Preview with #51EA56

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

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