#51BE8D#51BE8D

#51BE8D is a light, vivid teal. Relative luminance 0.405; OKLCH L 72.5% C 0.124 H 161.4°. Best body text is #000000 at 9.10:1 contrast (WCAG AA passes).

Color values

HEX	#51BE8D
RGB	rgb(81, 190, 141)
HSL	hsl(153, 46%, 53%)
HSV	hsv(153, 57%, 75%)
CMYK	cmyk(57.4%, 0%, 25.8%, 25.5%)
CIE-LAB	lab(69.82, -42.82, 15.54)
CIE-LCH	lch(69.82, 45.55, 160.05°)
OKLab	oklab(72.48% -0.1177 0.0397)
OKLCH	oklch(72.48% 0.124 161.4)
XYZ	xyz(26.6121, 40.4968, 31.6084)
Luminance	0.4050 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51BE8D #BE5182

analogous

#51BE56 #51BE8D #51B8BE

triadic

#51BE8D #8D51BE #BE8D51

tetradic

#51BE8D #5651BE #BE5182 #B8BE51

square

#51BE8D #5651BE #BE5182 #B8BE51

split-complementary

#51BE8D #BE51B8 #BE5651

monochromatic

#286C4E #39996E #51BE8D #7ECFAA #AADFC7

Accessibility & contrast

On white

2.31

#51BE8D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.10

#51BE8D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51BE8D

9.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51BE8D	#FFFFFF	#000000	##000000
##51BE8D	1.00	2.31	9.10	9.10
#FFFFFF	2.31	1.00	21.00	21.00
#000000	9.10	21.00	1.00	1.00
##000000	9.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BCB18A

Deuteranopia (green-blind)

#ACA690

Tritanopia (blue-blind)

#22BEB1

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #51be8d;
/* rgb */ color: rgb(81, 190, 141);
/* oklch */ color: oklch(72.5% 0.124 161.4);

Tailwind

colors: {
  custom: {
    50: '#8bd2ae',
    500: '#51be8d',
    950: '#000000',
  },
}

SCSS

$custom: #51be8d;
$custom-light: #8bd2ae;
$custom-dark: #000000;

JSON

{
  "hex": "#51be8d",
  "rgb": {
    "r": 81,
    "g": 190,
    "b": 141
  },
  "hsl": {
    "h": 153.028,
    "s": 45.607,
    "l": 53.137
  },
  "oklch": {
    "l": 0.72478,
    "c": 0.12424,
    "h": 161.4
  },
  "luminance": 0.40499
}

Semantic roles & 50–950 ramp

primary

#51BE8D

secondary

#CD9EB3

accent

#538DD5

background

#F9FDFA

surface

#F1FAF4

border

#CBD3CE

text

#0D1410

muted

#7E837F

Preview Lab

Preview with #51BE8D

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

Preview Lab → · Contrast checker → · Palette generator →