#51E84F#51E84F

#51E84F is a very light, highly saturated green. Relative luminance 0.600; OKLCH L 82.1% C 0.232 H 142.9°. Best body text is #000000 at 13.01:1 contrast (WCAG AA passes).

Color values

HEX	#51E84F
RGB	rgb(81, 232, 79)
HSL	hsl(119, 77%, 61%)
HSV	hsv(119, 66%, 91%)
CMYK	cmyk(65.1%, 0%, 65.9%, 9%)
CIE-LAB	lab(81.85, -68.03, 60.58)
CIE-LCH	lch(81.85, 91.09, 138.31°)
OKLab	oklab(82.1% -0.1848 0.1397)
OKLCH	oklch(82.1% 0.232 142.9)
XYZ	xyz(33.6593, 60.0236, 17.2075)
Luminance	0.6003 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51E84F #E64FE8

analogous

#9DE84F #51E84F #4FE899

triadic

#51E84F #4F51E8 #E84F51

tetradic

#51E84F #4F9DE8 #E64FE8 #E8994F

square

#51E84F #4F9DE8 #E64FE8 #E8994F

split-complementary

#51E84F #994FE8 #E84F9D

monochromatic

#18A716 #1FDD1D #51E84F #87EF85 #BCF6BB

Accessibility & contrast

On white

1.61

#51E84F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.01

#51E84F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51E84F

13.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51E84F	#FFFFFF	#000000	##000000
##51E84F	1.00	1.61	13.01	13.01
#FFFFFF	1.61	1.00	21.00	21.00
#000000	13.01	21.00	1.00	1.00
##000000	13.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EDD33B

Deuteranopia (green-blind)

#DBC75D

Tritanopia (blue-blind)

#2EE1C9

Achromatopsia (no color)

#CBCBCB

Design tokens & code

CSS

--color: #51e84f;
/* rgb */ color: rgb(81, 232, 79);
/* oklch */ color: oklch(82.1% 0.232 142.9);

Tailwind

colors: {
  custom: {
    50: '#94f087',
    500: '#51e84f',
    950: '#000000',
  },
}

SCSS

$custom: #51e84f;
$custom-light: #94f087;
$custom-dark: #000000;

JSON

{
  "hex": "#51e84f",
  "rgb": {
    "r": 81,
    "g": 232,
    "b": 79
  },
  "hsl": {
    "h": 119.216,
    "s": 76.884,
    "l": 60.98
  },
  "oklch": {
    "l": 0.82102,
    "c": 0.23165,
    "h": 142.9
  },
  "luminance": 0.60027
}

Semantic roles & 50–950 ramp

primary

#51E84F

secondary

#A733A9

accent

#0CD9D6

background

#FCFFFC

surface

#F5FEF4

border

#CFD6CE

text

#0F170C

muted

#80857F

Preview Lab

Preview with #51E84F

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

Preview Lab → · Contrast checker → · Palette generator →