#51D260#51D260

#51D260 is a light, vivid green. Relative luminance 0.487; OKLCH L 76.7% C 0.192 H 145.4°. Best body text is #000000 at 10.74:1 contrast (WCAG AA passes).

Color values

HEX	#51D260
RGB	rgb(81, 210, 96)
HSL	hsl(127, 59%, 57%)
HSV	hsv(127, 61%, 82%)
CMYK	cmyk(61.4%, 0%, 54.3%, 17.6%)
CIE-LAB	lab(75.25, -58.48, 45.66)
CIE-LCH	lch(75.25, 74.20, 142.02°)
OKLab	oklab(76.7% -0.1583 0.1091)
OKLCH	oklch(76.7% 0.192 145.4)
XYZ	xyz(28.5494, 48.6843, 18.9565)
Luminance	0.4869 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51D260 #D251C3

analogous

#82D251 #51D260 #51D2A1

triadic

#51D260 #6051D2 #D26051

tetradic

#51D260 #5182D2 #D251C3 #D2A151

square

#51D260 #5182D2 #D251C3 #D2A151

split-complementary

#51D260 #A151D2 #D25182

monochromatic

#23862E #2FB73F #51D260 #82DF8C #B2EBB9

Accessibility & contrast

On white

1.96

#51D260 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.74

#51D260 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51D260

10.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51D260	#FFFFFF	#000000	##000000
##51D260	1.00	1.96	10.74	10.74
#FFFFFF	1.96	1.00	21.00	21.00
#000000	10.74	21.00	1.00	1.00
##000000	10.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5C055

Deuteranopia (green-blind)

#C5B569

Tritanopia (blue-blind)

#33CDB8

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #51d260;
/* rgb */ color: rgb(81, 210, 96);
/* oklch */ color: oklch(76.7% 0.192 145.4);

Tailwind

colors: {
  custom: {
    50: '#8fe190',
    500: '#51d260',
    950: '#000000',
  },
}

SCSS

$custom: #51d260;
$custom-light: #8fe190;
$custom-dark: #000000;

JSON

{
  "hex": "#51d260",
  "rgb": {
    "r": 81,
    "g": 210,
    "b": 96
  },
  "hsl": {
    "h": 126.977,
    "s": 58.904,
    "l": 57.059
  },
  "oklch": {
    "l": 0.76704,
    "c": 0.19223,
    "h": 145.4
  },
  "luminance": 0.48687
}

Semantic roles & 50–950 ramp

primary

#51D260

secondary

#DAA5D4

accent

#46D0E2

background

#F9FDF9

surface

#F2FBF1

border

#CCD4CB

text

#0E150D

muted

#7E837E

Preview Lab

Preview with #51D260

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

Preview Lab → · Contrast checker → · Palette generator →