#51E061#51E061

#51E061 is a light, highly saturated green. Relative luminance 0.559; OKLCH L 80.3% C 0.209 H 145.1°. Best body text is #000000 at 12.18:1 contrast (WCAG AA passes).

Color values

HEX	#51E061
RGB	rgb(81, 224, 97)
HSL	hsl(127, 70%, 60%)
HSV	hsv(127, 64%, 88%)
CMYK	cmyk(63.8%, 0%, 56.7%, 12.2%)
CIE-LAB	lab(79.57, -63.36, 50.32)
CIE-LCH	lch(79.57, 80.91, 141.54°)
OKLab	oklab(80.27% -0.1714 0.1194)
OKLCH	oklch(80.27% 0.209 145.1)
XYZ	xyz(32.2046, 55.9204, 20.4035)
Luminance	0.5592 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51E061 #E051D0

analogous

#89E051 #51E061 #51E0A8

triadic

#51E061 #6151E0 #E06151

tetradic

#51E061 #5189E0 #E051D0 #E0A851

square

#51E061 #5189E0 #E051D0 #E0A851

split-complementary

#51E061 #A851E0 #E05189

monochromatic

#1C9B2A #25CF38 #51E061 #85E990 #B9F3BF

Accessibility & contrast

On white

1.72

#51E061 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.18

#51E061 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51E061

12.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51E061	#FFFFFF	#000000	##000000
##51E061	1.00	1.72	12.18	12.18
#FFFFFF	1.72	1.00	21.00	21.00
#000000	12.18	21.00	1.00	1.00
##000000	12.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E4CD54

Deuteranopia (green-blind)

#D2C06B

Tritanopia (blue-blind)

#2CDBC4

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #51e061;
/* rgb */ color: rgb(81, 224, 97);
/* oklch */ color: oklch(80.3% 0.209 145.1);

Tailwind

colors: {
  custom: {
    50: '#91eb91',
    500: '#51e061',
    950: '#000000',
  },
}

SCSS

$custom: #51e061;
$custom-light: #91eb91;
$custom-dark: #000000;

JSON

{
  "hex": "#51e061",
  "rgb": {
    "r": 81,
    "g": 224,
    "b": 97
  },
  "hsl": {
    "h": 126.713,
    "s": 69.756,
    "l": 59.804
  },
  "oklch": {
    "l": 0.80268,
    "c": 0.20888,
    "h": 145.1
  },
  "luminance": 0.55924
}

Semantic roles & 50–950 ramp

primary

#51E061

secondary

#9F3793

accent

#3BD9ED

background

#FCFFFC

surface

#F5FEF4

border

#CFD6CE

text

#0E160D

muted

#7F857F

Preview Lab

Preview with #51E061

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

Preview Lab → · Contrast checker → · Palette generator →