#51EB7D#51EB7D

#51EB7D is a very light, vivid green. Relative luminance 0.626; OKLCH L 83.4% C 0.199 H 149.3°. Best body text is #000000 at 13.53:1 contrast (WCAG AA passes).

Color values

HEX	#51EB7D
RGB	rgb(81, 235, 125)
HSL	hsl(137, 79%, 62%)
HSV	hsv(137, 66%, 92%)
CMYK	cmyk(65.5%, 0%, 46.8%, 7.8%)
CIE-LAB	lab(83.25, -63.39, 41.64)
CIE-LCH	lch(83.25, 75.85, 146.70°)
OKLab	oklab(83.42% -0.1709 0.1016)
OKLCH	oklch(83.42% 0.199 149.3)
XYZ	xyz(36.8005, 62.6428, 29.5499)
Luminance	0.6265 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51EB7D #EB51BF

analogous

#72EB51 #51EB7D #51EBCA

triadic

#51EB7D #7D51EB #EB7D51

tetradic

#51EB7D #5172EB #EB51BF #EBCA51

square

#51EB7D #5172EB #EB51BF #EBCA51

split-complementary

#51EB7D #CA51EB #EB5172

monochromatic

#14AE40 #1AE554 #51EB7D #88F1A6 #BFF8CF

Accessibility & contrast

On white

1.55

#51EB7D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.53

#51EB7D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51EB7D

13.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51EB7D	#FFFFFF	#000000	##000000
##51EB7D	1.00	1.55	13.53	13.53
#FFFFFF	1.55	1.00	21.00	21.00
#000000	13.53	21.00	1.00	1.00
##000000	13.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EDD774

Deuteranopia (green-blind)

#DACA85

Tritanopia (blue-blind)

#0AE7D1

Achromatopsia (no color)

#CFCFCF

Design tokens & code

CSS

--color: #51eb7d;
/* rgb */ color: rgb(81, 235, 125);
/* oklch */ color: oklch(83.4% 0.199 149.3);

Tailwind

colors: {
  custom: {
    50: '#92f3a4',
    500: '#51eb7d',
    950: '#000000',
  },
}

SCSS

$custom: #51eb7d;
$custom-light: #92f3a4;
$custom-dark: #000000;

JSON

{
  "hex": "#51eb7d",
  "rgb": {
    "r": 81,
    "g": 235,
    "b": 125
  },
  "hsl": {
    "h": 137.143,
    "s": 79.381,
    "l": 61.961
  },
  "oklch": {
    "l": 0.8342,
    "c": 0.19886,
    "h": 149.3
  },
  "luminance": 0.62647
}

Semantic roles & 50–950 ramp

primary

#51EB7D

secondary

#AE328B

accent

#0AA0DC

background

#FCFFFC

surface

#F5FEF6

border

#CFD6D0

text

#0E170F

muted

#7F8580

Preview Lab

Preview with #51EB7D

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

Preview Lab → · Contrast checker → · Palette generator →