#51DA92#51DA92

#51DA92 is a light, vivid green. Relative luminance 0.540; OKLCH L 79.6% C 0.158 H 156.7°. Best body text is #000000 at 11.79:1 contrast (WCAG AA passes).

Color values

HEX	#51DA92
RGB	rgb(81, 218, 146)
HSL	hsl(148, 65%, 59%)
HSV	hsv(148, 63%, 85%)
CMYK	cmyk(62.8%, 0%, 33%, 14.5%)
CIE-LAB	lab(78.44, -53.36, 24.75)
CIE-LCH	lch(78.44, 58.82, 155.12°)
OKLab	oklab(79.57% -0.145 0.0624)
OKLCH	oklch(79.57% 0.158 156.7)
XYZ	xyz(33.6500, 53.9640, 35.8313)
Luminance	0.5397 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51DA92 #DA5199

analogous

#54DA51 #51DA92 #51DAD6

triadic

#51DA92 #9251DA #DA9251

tetradic

#51DA92 #5154DA #DA5199 #DAD651

square

#51DA92 #5154DA #DA5199 #DAD651

split-complementary

#51DA92 #D651DA #DA5154

monochromatic

#1F9255 #2AC473 #51DA92 #83E5B2 #B6EFD1

Accessibility & contrast

On white

1.78

#51DA92 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.79

#51DA92 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51DA92

11.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51DA92	#FFFFFF	#000000	##000000
##51DA92	1.00	1.78	11.79	11.79
#FFFFFF	1.78	1.00	21.00	21.00
#000000	11.79	21.00	1.00	1.00
##000000	11.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9CA8D

Deuteranopia (green-blind)

#C7BD97

Tritanopia (blue-blind)

#00D8C7

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #51da92;
/* rgb */ color: rgb(81, 218, 146);
/* oklch */ color: oklch(79.6% 0.158 156.7);

Tailwind

colors: {
  custom: {
    50: '#8fe6b2',
    500: '#51da92',
    950: '#000000',
  },
}

SCSS

$custom: #51da92;
$custom-light: #8fe6b2;
$custom-dark: #000000;

JSON

{
  "hex": "#51da92",
  "rgb": {
    "r": 81,
    "g": 218,
    "b": 146
  },
  "hsl": {
    "h": 148.467,
    "s": 64.929,
    "l": 58.627
  },
  "oklch": {
    "l": 0.79568,
    "c": 0.15785,
    "h": 156.7
  },
  "luminance": 0.53967
}

Semantic roles & 50–950 ramp

primary

#51DA92

secondary

#97396A

accent

#4098E8

background

#FCFEFD

surface

#F5FCF8

border

#CFD5D1

text

#0E1611

muted

#7F8481

Preview Lab

Preview with #51DA92

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

Preview Lab → · Contrast checker → · Palette generator →