#51B282#51B282

#51B282 is a light, moderate teal. Relative luminance 0.352; OKLCH L 69.2% C 0.117 H 159.5°. Best body text is #000000 at 8.04:1 contrast (WCAG AA passes).

Color values

HEX	#51B282
RGB	rgb(81, 178, 130)
HSL	hsl(150, 39%, 51%)
HSV	hsv(150, 54%, 70%)
CMYK	cmyk(54.5%, 0%, 27%, 30.2%)
CIE-LAB	lab(65.90, -39.92, 16.06)
CIE-LCH	lch(65.90, 43.03, 158.08°)
OKLab	oklab(69.2% -0.1096 0.0409)
OKLCH	oklch(69.2% 0.117 159.5)
XYZ	xyz(23.3410, 35.1997, 26.6790)
Luminance	0.3520 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51B282 #B25181

analogous

#51B251 #51B282 #51B1B2

triadic

#51B282 #8251B2 #B28251

tetradic

#51B282 #5151B2 #B25181 #B1B251

square

#51B282 #5151B2 #B25181 #B1B251

split-complementary

#51B282 #B251B1 #B25151

monochromatic

#2A5F45 #3D8963 #51B282 #7BC5A0 #A6D8BF

Accessibility & contrast

On white

2.61

#51B282 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.04

#51B282 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51B282

8.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51B282	#FFFFFF	#000000	##000000
##51B282	1.00	2.61	8.04	8.04
#FFFFFF	2.61	1.00	21.00	21.00
#000000	8.04	21.00	1.00	1.00
##000000	8.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B0A67F

Deuteranopia (green-blind)

#A29C85

Tritanopia (blue-blind)

#30B1A5

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #51b282;
/* rgb */ color: rgb(81, 178, 130);
/* oklch */ color: oklch(69.2% 0.117 159.5);

Tailwind

colors: {
  custom: {
    50: '#89c9a6',
    500: '#51b282',
    950: '#000000',
  },
}

SCSS

$custom: #51b282;
$custom-light: #89c9a6;
$custom-dark: #000000;

JSON

{
  "hex": "#51b282",
  "rgb": {
    "r": 81,
    "g": 178,
    "b": 130
  },
  "hsl": {
    "h": 150.309,
    "s": 38.645,
    "l": 50.784
  },
  "oklch": {
    "l": 0.69204,
    "c": 0.11696,
    "h": 159.5
  },
  "luminance": 0.35202
}

Semantic roles & 50–950 ramp

primary

#51B282

secondary

#C59AAF

accent

#5993CF

background

#F8FCFA

surface

#F0F8F4

border

#CBD1CE

text

#0C130F

muted

#7D827F

Preview Lab

Preview with #51B282

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

Preview Lab → · Contrast checker → · Palette generator →