#51D85F#51D85F

#51D85F is a light, highly saturated green. Relative luminance 0.517; OKLCH L 78.2% C 0.201 H 145.1°. Best body text is #000000 at 11.34:1 contrast (WCAG AA passes).

Color values

HEX	#51D85F
RGB	rgb(81, 216, 95)
HSL	hsl(126, 63%, 58%)
HSV	hsv(126, 63%, 85%)
CMYK	cmyk(62.5%, 0%, 56%, 15.3%)
CIE-LAB	lab(77.09, -60.78, 48.31)
CIE-LCH	lch(77.09, 77.64, 141.52°)
OKLab	oklab(78.22% -0.1645 0.1148)
OKLCH	oklch(78.22% 0.201 145.1)
XYZ	xyz(30.0129, 51.6843, 19.2187)
Luminance	0.5169 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51D85F #D851CA

analogous

#86D851 #51D85F #51D8A2

triadic

#51D85F #5F51D8 #D85F51

tetradic

#51D85F #5186D8 #D851CA #D8A251

square

#51D85F #5186D8 #D851CA #D8A251

split-complementary

#51D85F #A251D8 #D85186

monochromatic

#208F2B #2BC13B #51D85F #83E38D #B5EEBB

Accessibility & contrast

On white

1.85

#51D85F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.34

#51D85F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51D85F

11.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51D85F	#FFFFFF	#000000	##000000
##51D85F	1.00	1.85	11.34	11.34
#FFFFFF	1.85	1.00	21.00	21.00
#000000	11.34	21.00	1.00	1.00
##000000	11.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DBC553

Deuteranopia (green-blind)

#CBBA68

Tritanopia (blue-blind)

#31D3BD

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #51d85f;
/* rgb */ color: rgb(81, 216, 95);
/* oklch */ color: oklch(78.2% 0.201 145.1);

Tailwind

colors: {
  custom: {
    50: '#90e58f',
    500: '#51d85f',
    950: '#000000',
  },
}

SCSS

$custom: #51d85f;
$custom-light: #90e58f;
$custom-dark: #000000;

JSON

{
  "hex": "#51d85f",
  "rgb": {
    "r": 81,
    "g": 216,
    "b": 95
  },
  "hsl": {
    "h": 126.222,
    "s": 63.38,
    "l": 58.235
  },
  "oklch": {
    "l": 0.78216,
    "c": 0.20062,
    "h": 145.1
  },
  "luminance": 0.51687
}

Semantic roles & 50–950 ramp

primary

#51D85F

secondary

#94398B

accent

#41D5E6

background

#FCFEFC

surface

#F5FCF4

border

#CFD5CE

text

#0E160D

muted

#7F847F

Preview Lab

Preview with #51D85F

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

Preview Lab → · Contrast checker → · Palette generator →