#51E044#51E044

#51E044 is a light, highly saturated green. Relative luminance 0.555; OKLCH L 80.0% C 0.230 H 141.9°. Best body text is #000000 at 12.10:1 contrast (WCAG AA passes).

Color values

HEX	#51E044
RGB	rgb(81, 224, 68)
HSL	hsl(115, 72%, 57%)
HSV	hsv(115, 70%, 88%)
CMYK	cmyk(63.8%, 0%, 69.6%, 12.2%)
CIE-LAB	lab(79.31, -66.33, 62.11)
CIE-LCH	lch(79.31, 90.87, 136.88°)
OKLab	oklab(79.98% -0.1808 0.1416)
OKLCH	oklch(79.98% 0.23 141.9)
XYZ	xyz(31.0907, 55.4749, 14.5370)
Luminance	0.5548 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51E044 #D344E0

analogous

#9FE044 #51E044 #44E085

triadic

#51E044 #4451E0 #E04451

tetradic

#51E044 #449FE0 #D344E0 #E08544

square

#51E044 #449FE0 #D344E0 #E08544

split-complementary

#51E044 #8544E0 #E0449F

monochromatic

#229118 #2FC621 #51E044 #82E978 #B3F1AD

Accessibility & contrast

On white

1.74

#51E044 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.10

#51E044 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51E044

12.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51E044	#FFFFFF	#000000	##000000
##51E044	1.00	1.74	12.10	12.10
#FFFFFF	1.74	1.00	21.00	21.00
#000000	12.10	21.00	1.00	1.00
##000000	12.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E5CC2B

Deuteranopia (green-blind)

#D4C053

Tritanopia (blue-blind)

#35D9C1

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #51e044;
/* rgb */ color: rgb(81, 224, 68);
/* oklch */ color: oklch(80.0% 0.230 141.9);

Tailwind

colors: {
  custom: {
    50: '#93eb80',
    500: '#51e044',
    950: '#000000',
  },
}

SCSS

$custom: #51e044;
$custom-light: #93eb80;
$custom-dark: #000000;

JSON

{
  "hex": "#51e044",
  "rgb": {
    "r": 81,
    "g": 224,
    "b": 68
  },
  "hsl": {
    "h": 115,
    "s": 71.56,
    "l": 57.255
  },
  "oklch": {
    "l": 0.79976,
    "c": 0.22964,
    "h": 141.9
  },
  "luminance": 0.55478
}

Semantic roles & 50–950 ramp

primary

#51E044

secondary

#8E3296

accent

#3AEEDF

background

#FCFFFB

surface

#F5FEF2

border

#CFD6CC

text

#0E160B

muted

#7F857E

Preview Lab

Preview with #51E044

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

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