#51E35F#51E35F

#51E35F is a light, highly saturated green. Relative luminance 0.575; OKLCH L 81.0% C 0.214 H 144.8°. Best body text is #000000 at 12.50:1 contrast (WCAG AA passes).

Color values

HEX	#51E35F
RGB	rgb(81, 227, 95)
HSL	hsl(126, 72%, 60%)
HSV	hsv(126, 64%, 89%)
CMYK	cmyk(64.3%, 0%, 58.1%, 11%)
CIE-LAB	lab(80.47, -64.64, 52.27)
CIE-LCH	lch(80.47, 83.13, 141.04°)
OKLab	oklab(81% -0.1749 0.1234)
OKLCH	oklch(81% 0.214 144.8)
XYZ	xyz(32.9259, 57.5104, 20.1897)
Luminance	0.5751 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51E35F #E351D5

analogous

#8CE351 #51E35F #51E3A8

triadic

#51E35F #5F51E3 #E35F51

tetradic

#51E35F #518CE3 #E351D5 #E3A851

square

#51E35F #518CE3 #E351D5 #E3A851

split-complementary

#51E35F #A851E3 #E3518C

monochromatic

#1AA027 #22D533 #51E35F #86EB8F #BAF4C0

Accessibility & contrast

On white

1.68

#51E35F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.50

#51E35F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51E35F

12.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51E35F	#FFFFFF	#000000	##000000
##51E35F	1.00	1.68	12.50	12.50
#FFFFFF	1.68	1.00	21.00	21.00
#000000	12.50	21.00	1.00	1.00
##000000	12.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E7CF51

Deuteranopia (green-blind)

#D5C36A

Tritanopia (blue-blind)

#2BDDC6

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #51e35f;
/* rgb */ color: rgb(81, 227, 95);
/* oklch */ color: oklch(81.0% 0.214 144.8);

Tailwind

colors: {
  custom: {
    50: '#92ed90',
    500: '#51e35f',
    950: '#000000',
  },
}

SCSS

$custom: #51e35f;
$custom-light: #92ed90;
$custom-dark: #000000;

JSON

{
  "hex": "#51e35f",
  "rgb": {
    "r": 81,
    "g": 227,
    "b": 95
  },
  "hsl": {
    "h": 125.753,
    "s": 72.277,
    "l": 60.392
  },
  "oklch": {
    "l": 0.81003,
    "c": 0.21411,
    "h": 144.8
  },
  "luminance": 0.57514
}

Semantic roles & 50–950 ramp

primary

#51E35F

secondary

#A33598

accent

#11C2D4

background

#FCFFFC

surface

#F5FEF4

border

#CFD6CE

text

#0E160D

muted

#7F857F

Preview Lab

Preview with #51E35F

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

Preview Lab → · Contrast checker → · Palette generator →