#51E0BD#51E0BD

#51E0BD is a very light, vivid teal. Relative luminance 0.587; OKLCH L 82.1% C 0.132 H 173.5°. Best body text is #000000 at 12.75:1 contrast (WCAG AA passes).

Color values

HEX	#51E0BD
RGB	rgb(81, 224, 189)
HSL	hsl(165, 70%, 60%)
HSV	hsv(165, 64%, 88%)
CMYK	cmyk(63.8%, 0%, 15.6%, 12.2%)
CIE-LAB	lab(81.14, -46.45, 5.92)
CIE-LCH	lch(81.14, 46.82, 172.74°)
OKLab	oklab(82.08% -0.1315 0.015)
OKLCH	oklch(82.08% 0.132 173.5)
XYZ	xyz(39.2298, 58.7305, 57.4029)
Luminance	0.5874 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51E0BD #E05174

analogous

#51E076 #51E0BD #51BBE0

triadic

#51E0BD #BD51E0 #E0BD51

tetradic

#51E0BD #7651E0 #E05174 #BBE051

square

#51E0BD #7651E0 #E05174 #BBE051

split-complementary

#51E0BD #E051BB #E07651

monochromatic

#1C9B7C #25CFA5 #51E0BD #85E9D1 #B9F3E4

Accessibility & contrast

On white

1.65

#51E0BD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.75

#51E0BD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51E0BD

12.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51E0BD	#FFFFFF	#000000	##000000
##51E0BD	1.00	1.65	12.75	12.75
#FFFFFF	1.65	1.00	21.00	21.00
#000000	12.75	21.00	1.00	1.00
##000000	12.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9D2BB

Deuteranopia (green-blind)

#C5C3C0

Tritanopia (blue-blind)

#00E2D6

Achromatopsia (no color)

#CACACA

Design tokens & code

CSS

--color: #51e0bd;
/* rgb */ color: rgb(81, 224, 189);
/* oklch */ color: oklch(82.1% 0.132 173.5);

Tailwind

colors: {
  custom: {
    50: '#91ead0',
    500: '#51e0bd',
    950: '#000000',
  },
}

SCSS

$custom: #51e0bd;
$custom-light: #91ead0;
$custom-dark: #000000;

JSON

{
  "hex": "#51e0bd",
  "rgb": {
    "r": 81,
    "g": 224,
    "b": 189
  },
  "hsl": {
    "h": 165.315,
    "s": 69.756,
    "l": 59.804
  },
  "oklch": {
    "l": 0.82078,
    "c": 0.13237,
    "h": 173.5
  },
  "luminance": 0.58735
}

Semantic roles & 50–950 ramp

primary

#51E0BD

secondary

#9F3750

accent

#3B67ED

background

#FCFEFE

surface

#F5FDFB

border

#CFD5D4

text

#0E1614

muted

#7F8483

Preview Lab

Preview with #51E0BD

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

Preview Lab → · Contrast checker → · Palette generator →