#51A367#51A367

#51A367 is a light, vivid green. Relative luminance 0.289; OKLCH L 64.8% C 0.121 H 150.5°. Best body text is #000000 at 6.78:1 contrast (WCAG AA passes).

Color values

HEX	#51A367
RGB	rgb(81, 163, 103)
HSL	hsl(136, 34%, 48%)
HSV	hsv(136, 50%, 64%)
CMYK	cmyk(50.3%, 0%, 36.8%, 36.1%)
CIE-LAB	lab(60.71, -38.62, 23.70)
CIE-LCH	lch(60.71, 45.32, 148.46°)
OKLab	oklab(64.79% -0.105 0.0593)
OKLCH	oklch(64.79% 0.121 150.5)
XYZ	xyz(18.9375, 28.9215, 17.4138)
Luminance	0.2892 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51A367 #A3518D

analogous

#64A351 #51A367 #51A390

triadic

#51A367 #6751A3 #A36751

tetradic

#51A367 #5164A3 #A3518D #A39051

square

#51A367 #5164A3 #A3518D #A39051

split-complementary

#51A367 #9051A3 #A35164

monochromatic

#285133 #3D7A4D #51A367 #76BB89 #9FCFAC

Accessibility & contrast

On white

3.10

#51A367 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.78

#51A367 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #51A367

6.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51A367	#FFFFFF	#000000	##000000
##51A367	1.00	3.10	6.78	6.78
#FFFFFF	3.10	1.00	21.00	21.00
#000000	6.78	21.00	1.00	1.00
##000000	6.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A49763

Deuteranopia (green-blind)

#988F6B

Tritanopia (blue-blind)

#40A194

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #51a367;
/* rgb */ color: rgb(81, 163, 103);
/* oklch */ color: oklch(64.8% 0.121 150.5);

Tailwind

colors: {
  custom: {
    50: '#87bf93',
    500: '#51a367',
    950: '#000000',
  },
}

SCSS

$custom: #51a367;
$custom-light: #87bf93;
$custom-dark: #000000;

JSON

{
  "hex": "#51a367",
  "rgb": {
    "r": 81,
    "g": 163,
    "b": 103
  },
  "hsl": {
    "h": 136.098,
    "s": 33.607,
    "l": 47.843
  },
  "oklch": {
    "l": 0.64794,
    "c": 0.12054,
    "h": 150.5
  },
  "luminance": 0.28923
}

Semantic roles & 50–950 ramp

primary

#51A367

secondary

#BC93B1

accent

#5EADCA

background

#F8FBF9

surface

#F0F7F1

border

#CBD0CB

text

#0C120D

muted

#7D817E

Preview Lab

Preview with #51A367

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

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