#51D75D#51D75D

#51D75D is a light, highly saturated green. Relative luminance 0.511; OKLCH L 77.9% C 0.201 H 144.8°. Best body text is #000000 at 11.23:1 contrast (WCAG AA passes).

Color values

HEX	#51D75D
RGB	rgb(81, 215, 93)
HSL	hsl(125, 63%, 58%)
HSV	hsv(125, 62%, 84%)
CMYK	cmyk(62.3%, 0%, 56.7%, 15.7%)
CIE-LAB	lab(76.76, -60.67, 48.84)
CIE-LCH	lch(76.76, 77.88, 141.16°)
OKLab	oklab(77.94% -0.1643 0.1158)
OKLCH	oklch(77.94% 0.201 144.8)
XYZ	xyz(29.6677, 51.1376, 18.6609)
Luminance	0.5114 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51D75D #D751CB

analogous

#88D751 #51D75D #51D7A0

triadic

#51D75D #5D51D7 #D75D51

tetradic

#51D75D #5188D7 #D751CB #D7A051

square

#51D75D #5188D7 #D751CB #D7A051

split-complementary

#51D75D #A051D7 #D75188

monochromatic

#208D2A #2CBF39 #51D75D #83E28B #B5EEBA

Accessibility & contrast

On white

1.87

#51D75D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.23

#51D75D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51D75D

11.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51D75D	#FFFFFF	#000000	##000000
##51D75D	1.00	1.87	11.23	11.23
#FFFFFF	1.87	1.00	21.00	21.00
#000000	11.23	21.00	1.00	1.00
##000000	11.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DBC451

Deuteranopia (green-blind)

#CAB967

Tritanopia (blue-blind)

#32D2BC

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #51d75d;
/* rgb */ color: rgb(81, 215, 93);
/* oklch */ color: oklch(77.9% 0.201 144.8);

Tailwind

colors: {
  custom: {
    50: '#90e48e',
    500: '#51d75d',
    950: '#000000',
  },
}

SCSS

$custom: #51d75d;
$custom-light: #90e48e;
$custom-dark: #000000;

JSON

{
  "hex": "#51d75d",
  "rgb": {
    "r": 81,
    "g": 215,
    "b": 93
  },
  "hsl": {
    "h": 125.373,
    "s": 62.617,
    "l": 58.039
  },
  "oklch": {
    "l": 0.77937,
    "c": 0.20101,
    "h": 144.8
  },
  "luminance": 0.51141
}

Semantic roles & 50–950 ramp

primary

#51D75D

secondary

#93398B

accent

#42D7E6

background

#FCFEFC

surface

#F5FCF4

border

#CFD5CE

text

#0E160C

muted

#7F847F

Preview Lab

Preview with #51D75D

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

Preview Lab → · Contrast checker → · Palette generator →