#51EA95#51EA95

#51EA95 is a very light, vivid green. Relative luminance 0.628; OKLCH L 83.6% C 0.176 H 155.0°. Best body text is #000000 at 13.55:1 contrast (WCAG AA passes).

Color values

HEX	#51EA95
RGB	rgb(81, 234, 149)
HSL	hsl(147, 78%, 62%)
HSV	hsv(147, 65%, 92%)
CMYK	cmyk(65.4%, 0%, 36.3%, 8.2%)
CIE-LAB	lab(83.32, -58.98, 29.78)
CIE-LCH	lch(83.32, 66.07, 153.21°)
OKLab	oklab(83.59% -0.1596 0.0746)
OKLCH	oklch(83.59% 0.176 155)
XYZ	xyz(38.2376, 62.7608, 38.5268)
Luminance	0.6277 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51EA95 #EA51A6

analogous

#5AEA51 #51EA95 #51EAE2

triadic

#51EA95 #9551EA #EA9551

tetradic

#51EA95 #515AEA #EA51A6 #EAE251

square

#51EA95 #515AEA #EA51A6 #EAE251

split-complementary

#51EA95 #E251EA #EA515A

monochromatic

#15AC58 #1BE274 #51EA95 #88F1B6 #BEF7D8

Accessibility & contrast

On white

1.55

#51EA95 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.55

#51EA95 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51EA95

13.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51EA95	#FFFFFF	#000000	##000000
##51EA95	1.00	1.55	13.55	13.55
#FFFFFF	1.55	1.00	21.00	21.00
#000000	13.55	21.00	1.00	1.00
##000000	13.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E9D88F

Deuteranopia (green-blind)

#D6CA9B

Tritanopia (blue-blind)

#00E8D4

Achromatopsia (no color)

#D0D0D0

Design tokens & code

CSS

--color: #51ea95;
/* rgb */ color: rgb(81, 234, 149);
/* oklch */ color: oklch(83.6% 0.176 155.0);

Tailwind

colors: {
  custom: {
    50: '#92f2b4',
    500: '#51ea95',
    950: '#000000',
  },
}

SCSS

$custom: #51ea95;
$custom-light: #92f2b4;
$custom-dark: #000000;

JSON

{
  "hex": "#51ea95",
  "rgb": {
    "r": 81,
    "g": 234,
    "b": 149
  },
  "hsl": {
    "h": 146.667,
    "s": 78.462,
    "l": 61.765
  },
  "oklch": {
    "l": 0.8359,
    "c": 0.17621,
    "h": 155
  },
  "luminance": 0.62765
}

Semantic roles & 50–950 ramp

primary

#51EA95

secondary

#AD3276

accent

#0B7EDB

background

#FCFFFD

surface

#F5FEF8

border

#CFD6D1

text

#0E1711

muted

#7F8581

Preview Lab

Preview with #51EA95

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

Preview Lab → · Contrast checker → · Palette generator →