#51E34A#51E34A

#51E34A is a light, highly saturated green. Relative luminance 0.572; OKLCH L 80.8% C 0.229 H 142.5°. Best body text is #000000 at 12.44:1 contrast (WCAG AA passes).

Color values

HEX	#51E34A
RGB	rgb(81, 227, 74)
HSL	hsl(117, 73%, 59%)
HSV	hsv(117, 67%, 89%)
CMYK	cmyk(64.3%, 0%, 67.4%, 11%)
CIE-LAB	lab(80.28, -66.81, 60.85)
CIE-LCH	lch(80.28, 90.37, 137.67°)
OKLab	oklab(80.79% -0.1818 0.1397)
OKLCH	oklch(80.79% 0.229 142.5)
XYZ	xyz(32.0967, 57.1787, 15.8223)
Luminance	0.5718 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51E34A #DC4AE3

analogous

#9EE34A #51E34A #4AE390

triadic

#51E34A #4A51E3 #E34A51

tetradic

#51E34A #4A9EE3 #DC4AE3 #E3904A

square

#51E34A #4A9EE3 #DC4AE3 #E3904A

split-complementary

#51E34A #904AE3 #E34A9E

monochromatic

#1E9B18 #28D020 #51E34A #84EB7F #B7F3B4

Accessibility & contrast

On white

1.69

#51E34A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.44

#51E34A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51E34A

12.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51E34A	#FFFFFF	#000000	##000000
##51E34A	1.00	1.69	12.44	12.44
#FFFFFF	1.69	1.00	21.00	21.00
#000000	12.44	21.00	1.00	1.00
##000000	12.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E8CE34

Deuteranopia (green-blind)

#D6C358

Tritanopia (blue-blind)

#32DCC4

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #51e34a;
/* rgb */ color: rgb(81, 227, 74);
/* oklch */ color: oklch(80.8% 0.229 142.5);

Tailwind

colors: {
  custom: {
    50: '#93ed84',
    500: '#51e34a',
    950: '#000000',
  },
}

SCSS

$custom: #51e34a;
$custom-light: #93ed84;
$custom-dark: #000000;

JSON

{
  "hex": "#51e34a",
  "rgb": {
    "r": 81,
    "g": 227,
    "b": 74
  },
  "hsl": {
    "h": 117.255,
    "s": 73.206,
    "l": 59.02
  },
  "oklch": {
    "l": 0.80789,
    "c": 0.22925,
    "h": 142.5
  },
  "luminance": 0.57182
}

Semantic roles & 50–950 ramp

primary

#51E34A

secondary

#99339E

accent

#38F0E7

background

#FCFFFB

surface

#F5FEF2

border

#CFD6CC

text

#0E160B

muted

#7F857E

Preview Lab

Preview with #51E34A

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

Preview Lab → · Contrast checker → · Palette generator →