#51EA6C#51EA6C

#51EA6C is a very light, highly saturated green. Relative luminance 0.617; OKLCH L 82.9% C 0.212 H 146.4°. Best body text is #000000 at 13.34:1 contrast (WCAG AA passes).

Color values

HEX	#51EA6C
RGB	rgb(81, 234, 108)
HSL	hsl(131, 78%, 62%)
HSV	hsv(131, 65%, 92%)
CMYK	cmyk(65.4%, 0%, 53.8%, 8.2%)
CIE-LAB	lab(82.74, -65.45, 49.07)
CIE-LCH	lch(82.74, 81.80, 143.14°)
OKLab	oklab(82.93% -0.1767 0.1174)
OKLCH	oklch(82.93% 0.212 146.4)
XYZ	xyz(35.5205, 61.6740, 24.2168)
Luminance	0.6168 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51EA6C #EA51CF

analogous

#83EA51 #51EA6C #51EAB9

triadic

#51EA6C #6C51EA #EA6C51

tetradic

#51EA6C #5183EA #EA51CF #EAB951

square

#51EA6C #5183EA #EA51CF #EAB951

split-complementary

#51EA6C #B951EA #EA5183

monochromatic

#15AC2F #1BE23E #51EA6C #88F19A #BEF7C8

Accessibility & contrast

On white

1.57

#51EA6C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.34

#51EA6C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51EA6C

13.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51EA6C	#FFFFFF	#000000	##000000
##51EA6C	1.00	1.57	13.34	13.34
#FFFFFF	1.57	1.00	21.00	21.00
#000000	13.34	21.00	1.00	1.00
##000000	13.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EDD660

Deuteranopia (green-blind)

#DAC976

Tritanopia (blue-blind)

#1FE5CE

Achromatopsia (no color)

#CECECE

Design tokens & code

CSS

--color: #51ea6c;
/* rgb */ color: rgb(81, 234, 108);
/* oklch */ color: oklch(82.9% 0.212 146.4);

Tailwind

colors: {
  custom: {
    50: '#93f299',
    500: '#51ea6c',
    950: '#000000',
  },
}

SCSS

$custom: #51ea6c;
$custom-light: #93f299;
$custom-dark: #000000;

JSON

{
  "hex": "#51ea6c",
  "rgb": {
    "r": 81,
    "g": 234,
    "b": 108
  },
  "hsl": {
    "h": 130.588,
    "s": 78.462,
    "l": 61.765
  },
  "oklch": {
    "l": 0.82927,
    "c": 0.21215,
    "h": 146.4
  },
  "luminance": 0.61678
}

Semantic roles & 50–950 ramp

primary

#51EA6C

secondary

#AD3297

accent

#0BB6DB

background

#FCFFFC

surface

#F5FEF5

border

#CFD6CF

text

#0E170E

muted

#7F857F

Preview Lab

Preview with #51EA6C

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

Preview Lab → · Contrast checker → · Palette generator →