#51EA86#51EA86

#51EA86 is a very light, vivid green. Relative luminance 0.623; OKLCH L 83.3% C 0.190 H 151.2°. Best body text is #000000 at 13.46:1 contrast (WCAG AA passes).

Color values

HEX	#51EA86
RGB	rgb(81, 234, 134)
HSL	hsl(141, 78%, 62%)
HSV	hsv(141, 65%, 92%)
CMYK	cmyk(65.4%, 0%, 42.7%, 8.2%)
CIE-LAB	lab(83.08, -61.60, 37.00)
CIE-LCH	lch(83.08, 71.86, 149.01°)
OKLab	oklab(83.32% -0.1662 0.0913)
OKLCH	oklch(83.32% 0.19 151.2)
XYZ	xyz(37.1162, 62.3123, 32.6211)
Luminance	0.6232 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51EA86 #EA51B5

analogous

#69EA51 #51EA86 #51EAD2

triadic

#51EA86 #8651EA #EA8651

tetradic

#51EA86 #5169EA #EA51B5 #EAD251

square

#51EA86 #5169EA #EA51B5 #EAD251

split-complementary

#51EA86 #D251EA #EA5169

monochromatic

#15AC49 #1BE260 #51EA86 #88F1AC #BEF7D2

Accessibility & contrast

On white

1.56

#51EA86 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.46

#51EA86 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51EA86

13.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51EA86	#FFFFFF	#000000	##000000
##51EA86	1.00	1.56	13.46	13.46
#FFFFFF	1.56	1.00	21.00	21.00
#000000	13.46	21.00	1.00	1.00
##000000	13.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EBD77F

Deuteranopia (green-blind)

#D8CA8D

Tritanopia (blue-blind)

#00E6D2

Achromatopsia (no color)

#CFCFCF

Design tokens & code

CSS

--color: #51ea86;
/* rgb */ color: rgb(81, 234, 134);
/* oklch */ color: oklch(83.3% 0.190 151.2);

Tailwind

colors: {
  custom: {
    50: '#92f2aa',
    500: '#51ea86',
    950: '#000000',
  },
}

SCSS

$custom: #51ea86;
$custom-light: #92f2aa;
$custom-dark: #000000;

JSON

{
  "hex": "#51ea86",
  "rgb": {
    "r": 81,
    "g": 234,
    "b": 134
  },
  "hsl": {
    "h": 140.784,
    "s": 78.462,
    "l": 61.765
  },
  "oklch": {
    "l": 0.83317,
    "c": 0.1896,
    "h": 151.2
  },
  "luminance": 0.62316
}

Semantic roles & 50–950 ramp

primary

#51EA86

secondary

#AD3282

accent

#0B93DB

background

#FCFFFD

surface

#F5FEF7

border

#CFD6D0

text

#0E1710

muted

#7F8581

Preview Lab

Preview with #51EA86

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

Preview Lab → · Contrast checker → · Palette generator →