#51E35C#51E35C

#51E35C is a light, highly saturated green. Relative luminance 0.575; OKLCH L 81.0% C 0.216 H 144.4°. Best body text is #000000 at 12.49:1 contrast (WCAG AA passes).

Color values

HEX	#51E35C
RGB	rgb(81, 227, 92)
HSL	hsl(125, 72%, 60%)
HSV	hsv(125, 64%, 89%)
CMYK	cmyk(64.3%, 0%, 59.5%, 11%)
CIE-LAB	lab(80.44, -64.99, 53.56)
CIE-LCH	lch(80.44, 84.22, 140.51°)
OKLab	oklab(80.97% -0.176 0.126)
OKLCH	oklch(80.97% 0.216 144.4)
XYZ	xyz(32.7922, 57.4569, 19.4853)
Luminance	0.5746 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51E35C #E351D8

analogous

#8FE351 #51E35C #51E3A5

triadic

#51E35C #5C51E3 #E35C51

tetradic

#51E35C #518FE3 #E351D8 #E3A551

square

#51E35C #518FE3 #E351D8 #E3A551

split-complementary

#51E35C #A551E3 #E3518F

monochromatic

#1AA024 #22D530 #51E35C #86EB8D #BAF4BF

Accessibility & contrast

On white

1.68

#51E35C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.49

#51E35C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51E35C

12.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51E35C	#FFFFFF	#000000	##000000
##51E35C	1.00	1.68	12.49	12.49
#FFFFFF	1.68	1.00	21.00	21.00
#000000	12.49	21.00	1.00	1.00
##000000	12.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E7CF4E

Deuteranopia (green-blind)

#D5C367

Tritanopia (blue-blind)

#2CDDC6

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #51e35c;
/* rgb */ color: rgb(81, 227, 92);
/* oklch */ color: oklch(81.0% 0.216 144.4);

Tailwind

colors: {
  custom: {
    50: '#92ed8e',
    500: '#51e35c',
    950: '#000000',
  },
}

SCSS

$custom: #51e35c;
$custom-light: #92ed8e;
$custom-dark: #000000;

JSON

{
  "hex": "#51e35c",
  "rgb": {
    "r": 81,
    "g": 227,
    "b": 92
  },
  "hsl": {
    "h": 124.521,
    "s": 72.277,
    "l": 60.392
  },
  "oklch": {
    "l": 0.80968,
    "c": 0.21644,
    "h": 144.4
  },
  "luminance": 0.5746
}

Semantic roles & 50–950 ramp

primary

#51E35C

secondary

#A3359B

accent

#11C6D4

background

#FCFFFC

surface

#F5FEF4

border

#CFD6CE

text

#0E160D

muted

#7F857F

Preview Lab

Preview with #51E35C

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

Preview Lab → · Contrast checker → · Palette generator →