#51A87F#51A87F

#51A87F is a light, moderate teal. Relative luminance 0.313; OKLCH L 66.6% C 0.105 H 161.1°. Best body text is #000000 at 7.26:1 contrast (WCAG AA passes).

Color values

HEX	#51A87F
RGB	rgb(81, 168, 127)
HSL	hsl(152, 35%, 49%)
HSV	hsv(152, 52%, 66%)
CMYK	cmyk(51.8%, 0%, 24.4%, 34.1%)
CIE-LAB	lab(62.75, -36.08, 13.31)
CIE-LCH	lch(62.75, 38.46, 159.75°)
OKLab	oklab(66.61% -0.0995 0.034)
OKLCH	oklch(66.61% 0.105 161.1)
XYZ	xyz(21.2249, 31.2851, 24.9947)
Luminance	0.3129 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51A87F #A8517A

analogous

#51A854 #51A87F #51A6A8

triadic

#51A87F #7F51A8 #A87F51

tetradic

#51A87F #5451A8 #A8517A #A6A851

square

#51A87F #5451A8 #A8517A #A6A851

split-complementary

#51A87F #A851A6 #A85451

monochromatic

#295541 #3D7F60 #51A87F #78BE9D #A1D2BB

Accessibility & contrast

On white

2.89

#51A87F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.26

#51A87F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51A87F

7.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51A87F	#FFFFFF	#000000	##000000
##51A87F	1.00	2.89	7.26	7.26
#FFFFFF	2.89	1.00	21.00	21.00
#000000	7.26	21.00	1.00	1.00
##000000	7.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A69D7D

Deuteranopia (green-blind)

#999482

Tritanopia (blue-blind)

#35A89D

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #51a87f;
/* rgb */ color: rgb(81, 168, 127);
/* oklch */ color: oklch(66.6% 0.105 161.1);

Tailwind

colors: {
  custom: {
    50: '#88c2a4',
    500: '#51a87f',
    950: '#000000',
  },
}

SCSS

$custom: #51a87f;
$custom-light: #88c2a4;
$custom-dark: #000000;

JSON

{
  "hex": "#51a87f",
  "rgb": {
    "r": 81,
    "g": 168,
    "b": 127
  },
  "hsl": {
    "h": 151.724,
    "s": 34.94,
    "l": 48.824
  },
  "oklch": {
    "l": 0.6661,
    "c": 0.10517,
    "h": 161.1
  },
  "luminance": 0.31287
}

Semantic roles & 50–950 ramp

primary

#51A87F

secondary

#BF96A9

accent

#5D91CB

background

#F8FCFA

surface

#F0F8F4

border

#CBD1CE

text

#0C120F

muted

#7D817F

Preview Lab

Preview with #51A87F

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

Preview Lab → · Contrast checker → · Palette generator →