#51ED7A#51ED7A

#51ED7A is a very light, highly saturated green. Relative luminance 0.637; OKLCH L 83.9% C 0.204 H 148.6°. Best body text is #000000 at 13.74:1 contrast (WCAG AA passes).

Color values

HEX	#51ED7A
RGB	rgb(81, 237, 122)
HSL	hsl(136, 81%, 62%)
HSV	hsv(136, 66%, 93%)
CMYK	cmyk(65.8%, 0%, 48.5%, 7.1%)
CIE-LAB	lab(83.82, -64.56, 43.80)
CIE-LCH	lch(83.82, 78.01, 145.85°)
OKLab	oklab(83.87% -0.174 0.1064)
OKLCH	oklch(83.87% 0.204 148.6)
XYZ	xyz(37.1876, 63.7189, 28.7477)
Luminance	0.6372 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51ED7A #ED51C4

analogous

#76ED51 #51ED7A #51EDC8

triadic

#51ED7A #7A51ED #ED7A51

tetradic

#51ED7A #5176ED #ED51C4 #EDC851

square

#51ED7A #5176ED #ED51C4 #EDC851

split-complementary

#51ED7A #C851ED #ED5176

monochromatic

#12B13C #1AE750 #51ED7A #88F3A4 #C0F8CF

Accessibility & contrast

On white

1.53

#51ED7A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.74

#51ED7A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51ED7A

13.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51ED7A	#FFFFFF	#000000	##000000
##51ED7A	1.00	1.53	13.74	13.74
#FFFFFF	1.53	1.00	21.00	21.00
#000000	13.74	21.00	1.00	1.00
##000000	13.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EFD971

Deuteranopia (green-blind)

#DCCC82

Tritanopia (blue-blind)

#0CE8D2

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #51ed7a;
/* rgb */ color: rgb(81, 237, 122);
/* oklch */ color: oklch(83.9% 0.204 148.6);

Tailwind

colors: {
  custom: {
    50: '#93f4a2',
    500: '#51ed7a',
    950: '#000000',
  },
}

SCSS

$custom: #51ed7a;
$custom-light: #93f4a2;
$custom-dark: #000000;

JSON

{
  "hex": "#51ed7a",
  "rgb": {
    "r": 81,
    "g": 237,
    "b": 122
  },
  "hsl": {
    "h": 135.769,
    "s": 81.25,
    "l": 62.353
  },
  "oklch": {
    "l": 0.83873,
    "c": 0.20399,
    "h": 148.6
  },
  "luminance": 0.63723
}

Semantic roles & 50–950 ramp

primary

#51ED7A

secondary

#B13190

accent

#08A5DE

background

#FCFFFC

surface

#F5FEF5

border

#CFD6CF

text

#0E170F

muted

#7F8580

Preview Lab

Preview with #51ED7A

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

Preview Lab → · Contrast checker → · Palette generator →