#51E970#51E970

#51E970 is a very light, highly saturated green. Relative luminance 0.612; OKLCH L 82.7% C 0.208 H 147.1°. Best body text is #000000 at 13.24:1 contrast (WCAG AA passes).

Color values

HEX	#51E970
RGB	rgb(81, 233, 112)
HSL	hsl(132, 78%, 62%)
HSV	hsv(132, 65%, 91%)
CMYK	cmyk(65.2%, 0%, 51.9%, 8.6%)
CIE-LAB	lab(82.48, -64.57, 46.89)
CIE-LCH	lch(82.48, 79.80, 144.01°)
OKLab	oklab(82.73% -0.1742 0.1128)
OKLCH	oklch(82.73% 0.208 147.1)
XYZ	xyz(35.4544, 61.1933, 25.2691)
Luminance	0.6120 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51E970 #E951CA

analogous

#7EE951 #51E970 #51E9BC

triadic

#51E970 #7051E9 #E97051

tetradic

#51E970 #517EE9 #E951CA #E9BC51

square

#51E970 #517EE9 #E951CA #E9BC51

split-complementary

#51E970 #BC51E9 #E9517E

monochromatic

#16AA34 #1CE044 #51E970 #87F09D #BEF7C9

Accessibility & contrast

On white

1.59

#51E970 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.24

#51E970 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51E970

13.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51E970	#FFFFFF	#000000	##000000
##51E970	1.00	1.59	13.24	13.24
#FFFFFF	1.59	1.00	21.00	21.00
#000000	13.24	21.00	1.00	1.00
##000000	13.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ECD565

Deuteranopia (green-blind)

#D9C879

Tritanopia (blue-blind)

#1CE4CD

Achromatopsia (no color)

#CDCDCD

Design tokens & code

CSS

--color: #51e970;
/* rgb */ color: rgb(81, 233, 112);
/* oklch */ color: oklch(82.7% 0.208 147.1);

Tailwind

colors: {
  custom: {
    50: '#92f19b',
    500: '#51e970',
    950: '#000000',
  },
}

SCSS

$custom: #51e970;
$custom-light: #92f19b;
$custom-dark: #000000;

JSON

{
  "hex": "#51e970",
  "rgb": {
    "r": 81,
    "g": 233,
    "b": 112
  },
  "hsl": {
    "h": 132.237,
    "s": 77.551,
    "l": 61.569
  },
  "oklch": {
    "l": 0.8273,
    "c": 0.20757,
    "h": 147.1
  },
  "luminance": 0.61197
}

Semantic roles & 50–950 ramp

primary

#51E970

secondary

#AB3393

accent

#0CB0DA

background

#FCFFFC

surface

#F5FEF5

border

#CFD6CF

text

#0E170E

muted

#7F857F

Preview Lab

Preview with #51E970

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

Preview Lab → · Contrast checker → · Palette generator →