#51E7C7#51E7C7

#51E7C7 is a very light, vivid teal. Relative luminance 0.630; OKLCH L 84.0% C 0.134 H 175.8°. Best body text is #000000 at 13.61:1 contrast (WCAG AA passes).

Color values

HEX	#51E7C7
RGB	rgb(81, 231, 199)
HSL	hsl(167, 76%, 61%)
HSV	hsv(167, 65%, 91%)
CMYK	cmyk(64.9%, 0%, 13.9%, 9.4%)
CIE-LAB	lab(83.45, -47.01, 3.97)
CIE-LCH	lch(83.45, 47.18, 175.17°)
OKLab	oklab(84.04% -0.1341 0.0098)
OKLCH	oklch(84.04% 0.134 175.8)
XYZ	xyz(42.2730, 63.0200, 63.9580)
Luminance	0.6302 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51E7C7 #E75171

analogous

#51E77C #51E7C7 #51BCE7

triadic

#51E7C7 #C751E7 #E7C751

tetradic

#51E7C7 #7C51E7 #E75171 #BCE751

square

#51E7C7 #7C51E7 #E75171 #BCE751

split-complementary

#51E7C7 #E751BC #E77C51

monochromatic

#17A788 #1EDCB4 #51E7C7 #87EED8 #BDF6EA

Accessibility & contrast

On white

1.54

#51E7C7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.61

#51E7C7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51E7C7

13.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51E7C7	#FFFFFF	#000000	##000000
##51E7C7	1.00	1.54	13.61	13.61
#FFFFFF	1.54	1.00	21.00	21.00
#000000	13.61	21.00	1.00	1.00
##000000	13.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DFD9C6

Deuteranopia (green-blind)

#CACAC9

Tritanopia (blue-blind)

#00EADD

Achromatopsia (no color)

#D0D0D0

Design tokens & code

CSS

--color: #51e7c7;
/* rgb */ color: rgb(81, 231, 199);
/* oklch */ color: oklch(84.0% 0.134 175.8);

Tailwind

colors: {
  custom: {
    50: '#93efd8',
    500: '#51e7c7',
    950: '#000000',
  },
}

SCSS

$custom: #51e7c7;
$custom-light: #93efd8;
$custom-dark: #000000;

JSON

{
  "hex": "#51e7c7",
  "rgb": {
    "r": 81,
    "g": 231,
    "b": 199
  },
  "hsl": {
    "h": 167.2,
    "s": 75.758,
    "l": 61.176
  },
  "oklch": {
    "l": 0.84042,
    "c": 0.13446,
    "h": 175.8
  },
  "luminance": 0.63025
}

Semantic roles & 50–950 ramp

primary

#51E7C7

secondary

#A8344D

accent

#0E39D8

background

#FCFFFE

surface

#F5FEFB

border

#CFD6D4

text

#0E1614

muted

#7F8583

Preview Lab

Preview with #51E7C7

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

Preview Lab → · Contrast checker → · Palette generator →