#51AF89#51AF89

#51AF89 is a light, moderate teal. Relative luminance 0.342; OKLCH L 68.6% C 0.107 H 164.5°. Best body text is #000000 at 7.84:1 contrast (WCAG AA passes).

Color values

HEX	#51AF89
RGB	rgb(81, 175, 137)
HSL	hsl(156, 37%, 50%)
HSV	hsv(156, 54%, 69%)
CMYK	cmyk(53.7%, 0%, 21.7%, 31.4%)
CIE-LAB	lab(65.13, -37.06, 11.14)
CIE-LCH	lch(65.13, 38.70, 163.27°)
OKLab	oklab(68.63% -0.1029 0.0286)
OKLCH	oklch(68.63% 0.107 164.5)
XYZ	xyz(23.2365, 34.2133, 29.0414)
Luminance	0.3422 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51AF89 #AF5177

analogous

#51AF5A #51AF89 #51A6AF

triadic

#51AF89 #8951AF #AF8951

tetradic

#51AF89 #5A51AF #AF5177 #A6AF51

square

#51AF89 #5A51AF #AF5177 #A6AF51

split-complementary

#51AF89 #AF51A6 #AF5A51

monochromatic

#2A5C48 #3D8568 #51AF89 #7BC2A5 #A5D6C2

Accessibility & contrast

On white

2.68

#51AF89 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.84

#51AF89 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51AF89

7.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51AF89	#FFFFFF	#000000	##000000
##51AF89	1.00	2.68	7.84	7.84
#FFFFFF	2.68	1.00	21.00	21.00
#000000	7.84	21.00	1.00	1.00
##000000	7.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ACA487

Deuteranopia (green-blind)

#9E9A8B

Tritanopia (blue-blind)

#2CAFA4

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #51af89;
/* rgb */ color: rgb(81, 175, 137);
/* oklch */ color: oklch(68.6% 0.107 164.5);

Tailwind

colors: {
  custom: {
    50: '#89c7ab',
    500: '#51af89',
    950: '#000000',
  },
}

SCSS

$custom: #51af89;
$custom-light: #89c7ab;
$custom-dark: #000000;

JSON

{
  "hex": "#51af89",
  "rgb": {
    "r": 81,
    "g": 175,
    "b": 137
  },
  "hsl": {
    "h": 155.745,
    "s": 37.008,
    "l": 50.196
  },
  "oklch": {
    "l": 0.68625,
    "c": 0.10676,
    "h": 164.5
  },
  "luminance": 0.34215
}

Semantic roles & 50–950 ramp

primary

#51AF89

secondary

#C399AA

accent

#5B89CD

background

#F8FCFA

surface

#F0F8F4

border

#CBD1CE

text

#0C1310

muted

#7D827F

Preview Lab

Preview with #51AF89

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

Preview Lab → · Contrast checker → · Palette generator →