#51C083#51C083

#51C083 is a light, vivid green. Relative luminance 0.411; OKLCH L 72.8% C 0.136 H 156.4°. Best body text is #000000 at 9.22:1 contrast (WCAG AA passes).

Color values

HEX	#51C083
RGB	rgb(81, 192, 131)
HSL	hsl(147, 47%, 54%)
HSV	hsv(147, 58%, 75%)
CMYK	cmyk(57.8%, 0%, 31.8%, 24.7%)
CIE-LAB	lab(70.24, -45.73, 21.48)
CIE-LCH	lch(70.24, 50.53, 154.84°)
OKLab	oklab(72.75% -0.1246 0.0543)
OKLCH	oklch(72.75% 0.136 156.4)
XYZ	xyz(26.3375, 41.0848, 28.0105)
Luminance	0.4109 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51C083 #C0518E

analogous

#56C051 #51C083 #51C0BA

triadic

#51C083 #8351C0 #C08351

tetradic

#51C083 #5156C0 #C0518E #C0BA51

square

#51C083 #5156C0 #C0518E #C0BA51

split-complementary

#51C083 #BA51C0 #C05156

monochromatic

#286F48 #389B65 #51C083 #7ED0A3 #ABE1C3

Accessibility & contrast

On white

2.28

#51C083 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.22

#51C083 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51C083

9.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51C083	#FFFFFF	#000000	##000000
##51C083	1.00	2.28	9.22	9.22
#FFFFFF	2.28	1.00	21.00	21.00
#000000	9.22	21.00	1.00	1.00
##000000	9.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFB27F

Deuteranopia (green-blind)

#B0A787

Tritanopia (blue-blind)

#29BEB0

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #51c083;
/* rgb */ color: rgb(81, 192, 131);
/* oklch */ color: oklch(72.8% 0.136 156.4);

Tailwind

colors: {
  custom: {
    50: '#8bd4a7',
    500: '#51c083',
    950: '#000000',
  },
}

SCSS

$custom: #51c083;
$custom-light: #8bd4a7;
$custom-dark: #000000;

JSON

{
  "hex": "#51c083",
  "rgb": {
    "r": 81,
    "g": 192,
    "b": 131
  },
  "hsl": {
    "h": 147.027,
    "s": 46.835,
    "l": 53.529
  },
  "oklch": {
    "l": 0.7275,
    "c": 0.1359,
    "h": 156.4
  },
  "luminance": 0.41087
}

Semantic roles & 50–950 ramp

primary

#51C083

secondary

#CE9FB9

accent

#519AD6

background

#F9FDFA

surface

#F1FAF4

border

#CBD3CE

text

#0D140F

muted

#7E837F

Preview Lab

Preview with #51C083

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

Preview Lab → · Contrast checker → · Palette generator →