#51C06D#51C06D

#51C06D is a light, vivid green. Relative luminance 0.406; OKLCH L 72.3% C 0.157 H 149.2°. Best body text is #000000 at 9.11:1 contrast (WCAG AA passes).

Color values

HEX	#51C06D
RGB	rgb(81, 192, 109)
HSL	hsl(135, 47%, 54%)
HSV	hsv(135, 58%, 75%)
CMYK	cmyk(57.8%, 0%, 43.2%, 24.7%)
CIE-LAB	lab(69.86, -49.72, 32.53)
CIE-LCH	lch(69.86, 59.41, 146.81°)
OKLab	oklab(72.32% -0.1345 0.0802)
OKLCH	oklch(72.32% 0.157 149.2)
XYZ	xyz(25.0015, 40.5504, 20.9745)
Luminance	0.4055 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51C06D #C051A4

analogous

#6CC051 #51C06D #51C0A4

triadic

#51C06D #6D51C0 #C06D51

tetradic

#51C06D #516CC0 #C051A4 #C0A451

square

#51C06D #516CC0 #C051A4 #C0A451

split-complementary

#51C06D #A451C0 #C0516C

monochromatic

#286F3A #389B51 #51C06D #7ED093 #ABE1B8

Accessibility & contrast

On white

2.31

#51C06D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.11

#51C06D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51C06D

9.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51C06D	#FFFFFF	#000000	##000000
##51C06D	1.00	2.31	9.11	9.11
#FFFFFF	2.31	1.00	21.00	21.00
#000000	9.11	21.00	1.00	1.00
##000000	9.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1B167

Deuteranopia (green-blind)

#B3A772

Tritanopia (blue-blind)

#35BDAC

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #51c06d;
/* rgb */ color: rgb(81, 192, 109);
/* oklch */ color: oklch(72.3% 0.157 149.2);

Tailwind

colors: {
  custom: {
    50: '#8cd498',
    500: '#51c06d',
    950: '#000000',
  },
}

SCSS

$custom: #51c06d;
$custom-light: #8cd498;
$custom-dark: #000000;

JSON

{
  "hex": "#51c06d",
  "rgb": {
    "r": 81,
    "g": 192,
    "b": 109
  },
  "hsl": {
    "h": 135.135,
    "s": 46.835,
    "l": 53.529
  },
  "oklch": {
    "l": 0.72319,
    "c": 0.15658,
    "h": 149.2
  },
  "luminance": 0.40553
}

Semantic roles & 50–950 ramp

primary

#51C06D

secondary

#CE9FC2

accent

#51B5D6

background

#F9FDF9

surface

#F1FAF2

border

#CBD3CC

text

#0D140E

muted

#7E837E

Preview Lab

Preview with #51C06D

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

Preview Lab → · Contrast checker → · Palette generator →