#51E85F#51E85F

#51E85F is a very light, highly saturated green. Relative luminance 0.603; OKLCH L 82.3% C 0.220 H 144.7°. Best body text is #000000 at 13.06:1 contrast (WCAG AA passes).

Color values

HEX	#51E85F
RGB	rgb(81, 232, 95)
HSL	hsl(126, 77%, 61%)
HSV	hsv(126, 65%, 91%)
CMYK	cmyk(65.1%, 0%, 59.1%, 9%)
CIE-LAB	lab(81.99, -66.36, 54.04)
CIE-LCH	lch(81.99, 85.58, 140.84°)
OKLab	oklab(82.27% -0.1796 0.1273)
OKLCH	oklch(82.27% 0.22 144.7)
XYZ	xyz(34.3133, 60.2852, 20.6522)
Luminance	0.6029 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51E85F #E851DA

analogous

#8FE851 #51E85F #51E8AB

triadic

#51E85F #5F51E8 #E85F51

tetradic

#51E85F #518FE8 #E851DA #E8AB51

square

#51E85F #518FE8 #E851DA #E8AB51

split-complementary

#51E85F #AB51E8 #E8518F

monochromatic

#16A824 #1DDE2F #51E85F #87EF91 #BDF6C2

Accessibility & contrast

On white

1.61

#51E85F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.06

#51E85F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51E85F

13.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51E85F	#FFFFFF	#000000	##000000
##51E85F	1.00	1.61	13.06	13.06
#FFFFFF	1.61	1.00	21.00	21.00
#000000	13.06	21.00	1.00	1.00
##000000	13.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ECD450

Deuteranopia (green-blind)

#DAC76A

Tritanopia (blue-blind)

#28E2CA

Achromatopsia (no color)

#CCCCCC

Design tokens & code

CSS

--color: #51e85f;
/* rgb */ color: rgb(81, 232, 95);
/* oklch */ color: oklch(82.3% 0.220 144.7);

Tailwind

colors: {
  custom: {
    50: '#93f090',
    500: '#51e85f',
    950: '#000000',
  },
}

SCSS

$custom: #51e85f;
$custom-light: #93f090;
$custom-dark: #000000;

JSON

{
  "hex": "#51e85f",
  "rgb": {
    "r": 81,
    "g": 232,
    "b": 95
  },
  "hsl": {
    "h": 125.563,
    "s": 76.65,
    "l": 61.373
  },
  "oklch": {
    "l": 0.82265,
    "c": 0.22012,
    "h": 144.7
  },
  "luminance": 0.60289
}

Semantic roles & 50–950 ramp

primary

#51E85F

secondary

#AA339F

accent

#0DC6D9

background

#FCFFFC

surface

#F5FEF4

border

#CFD6CE

text

#0E170D

muted

#7F857F

Preview Lab

Preview with #51E85F

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

Preview Lab → · Contrast checker → · Palette generator →