#51D652#51D652

#51D652 is a light, highly saturated green. Relative luminance 0.505; OKLCH L 77.6% C 0.208 H 143.3°. Best body text is #000000 at 11.09:1 contrast (WCAG AA passes).

Color values

HEX	#51D652
RGB	rgb(81, 214, 82)
HSL	hsl(120, 62%, 58%)
HSV	hsv(120, 62%, 84%)
CMYK	cmyk(62.1%, 0%, 61.7%, 16.1%)
CIE-LAB	lab(76.34, -61.58, 53.25)
CIE-LCH	lch(76.34, 81.41, 139.15°)
OKLab	oklab(77.56% -0.1672 0.1244)
OKLCH	oklch(77.56% 0.208 143.3)
XYZ	xyz(28.9612, 50.4488, 16.1924)
Luminance	0.5045 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51D652 #D651D5

analogous

#92D651 #51D652 #51D694

triadic

#51D652 #5251D6 #D65251

tetradic

#51D652 #5192D6 #D651D5 #D69451

square

#51D652 #5192D6 #D651D5 #D69451

split-complementary

#51D652 #9451D6 #D65192

monochromatic

#218C22 #2DBD2E #51D652 #83E283 #B4EDB4

Accessibility & contrast

On white

1.89

#51D652 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.09

#51D652 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51D652

11.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51D652	#FFFFFF	#000000	##000000
##51D652	1.00	1.89	11.09	11.09
#FFFFFF	1.89	1.00	21.00	21.00
#000000	11.09	21.00	1.00	1.00
##000000	11.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DAC343

Deuteranopia (green-blind)

#CAB85D

Tritanopia (blue-blind)

#36D0BA

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #51d652;
/* rgb */ color: rgb(81, 214, 82);
/* oklch */ color: oklch(77.6% 0.208 143.3);

Tailwind

colors: {
  custom: {
    50: '#90e487',
    500: '#51d652',
    950: '#000000',
  },
}

SCSS

$custom: #51d652;
$custom-light: #90e487;
$custom-dark: #000000;

JSON

{
  "hex": "#51d652",
  "rgb": {
    "r": 81,
    "g": 214,
    "b": 82
  },
  "hsl": {
    "h": 120.451,
    "s": 61.86,
    "l": 57.843
  },
  "oklch": {
    "l": 0.77556,
    "c": 0.20842,
    "h": 143.3
  },
  "luminance": 0.50452
}

Semantic roles & 50–950 ramp

primary

#51D652

secondary

#923A91

accent

#43E4E5

background

#FCFEFC

surface

#F5FCF3

border

#CFD5CD

text

#0E160C

muted

#7F847F

Preview Lab

Preview with #51D652

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

Preview Lab → · Contrast checker → · Palette generator →