#51A67A#51A67A

#51A67A is a light, moderate green. Relative luminance 0.304; OKLCH L 66.0% C 0.107 H 158.9°. Best body text is #000000 at 7.09:1 contrast (WCAG AA passes).

Color values

HEX	#51A67A
RGB	rgb(81, 166, 122)
HSL	hsl(149, 34%, 48%)
HSV	hsv(149, 51%, 65%)
CMYK	cmyk(51.2%, 0%, 26.5%, 34.9%)
CIE-LAB	lab(62.02, -36.24, 15.06)
CIE-LCH	lch(62.02, 39.24, 157.43°)
OKLab	oklab(65.98% -0.0995 0.0384)
OKLCH	oklch(65.98% 0.107 158.9)
XYZ	xyz(20.5407, 30.4252, 23.1988)
Luminance	0.3043 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51A67A #A6517D

analogous

#52A651 #51A67A #51A6A4

triadic

#51A67A #7A51A6 #A67A51

tetradic

#51A67A #5152A6 #A6517D #A6A451

square

#51A67A #5152A6 #A6517D #A6A451

split-complementary

#51A67A #A451A6 #A65152

monochromatic

#29543E #3D7D5C #51A67A #77BD99 #A1D1B8

Accessibility & contrast

On white

2.96

#51A67A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.09

#51A67A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51A67A

7.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51A67A	#FFFFFF	#000000	##000000
##51A67A	1.00	2.96	7.09	7.09
#FFFFFF	2.96	1.00	21.00	21.00
#000000	7.09	21.00	1.00	1.00
##000000	7.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A59B77

Deuteranopia (green-blind)

#98927D

Tritanopia (blue-blind)

#38A59A

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #51a67a;
/* rgb */ color: rgb(81, 166, 122);
/* oklch */ color: oklch(66.0% 0.107 158.9);

Tailwind

colors: {
  custom: {
    50: '#88c1a0',
    500: '#51a67a',
    950: '#000000',
  },
}

SCSS

$custom: #51a67a;
$custom-light: #88c1a0;
$custom-dark: #000000;

JSON

{
  "hex": "#51a67a",
  "rgb": {
    "r": 81,
    "g": 166,
    "b": 122
  },
  "hsl": {
    "h": 148.941,
    "s": 34.413,
    "l": 48.431
  },
  "oklch": {
    "l": 0.65982,
    "c": 0.1067,
    "h": 158.9
  },
  "luminance": 0.30427
}

Semantic roles & 50–950 ramp

primary

#51A67A

secondary

#BE95AA

accent

#5D96CA

background

#F8FBF9

surface

#F0F7F2

border

#CBD0CC

text

#0C120E

muted

#7D817E

Preview Lab

Preview with #51A67A

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

Preview Lab → · Contrast checker → · Palette generator →