#51E4D7#51E4D7

#51E4D7 is a very light, vivid teal. Relative luminance 0.621; OKLCH L 83.8% C 0.125 H 186.7°. Best body text is #000000 at 13.43:1 contrast (WCAG AA passes).

Color values

HEX	#51E4D7
RGB	rgb(81, 228, 215)
HSL	hsl(175, 73%, 61%)
HSV	hsv(175, 64%, 89%)
CMYK	cmyk(64.5%, 0%, 5.7%, 10.6%)
CIE-LAB	lab(82.99, -41.65, -5.16)
CIE-LCH	lch(82.99, 41.97, 187.06°)
OKLab	oklab(83.8% -0.124 -0.0146)
OKLCH	oklch(83.8% 0.125 186.7)
XYZ	xyz(43.3968, 62.1376, 73.9835)
Luminance	0.6214 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51E4D7 #E4515E

analogous

#51E48D #51E4D7 #51A7E4

triadic

#51E4D7 #D751E4 #E4D751

tetradic

#51E4D7 #8D51E4 #E4515E #A7E451

square

#51E4D7 #8D51E4 #E4515E #A7E451

split-complementary

#51E4D7 #E451A7 #E48D51

monochromatic

#19A295 #21D7C6 #51E4D7 #86ECE3 #BBF4EF

Accessibility & contrast

On white

1.56

#51E4D7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.43

#51E4D7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51E4D7

13.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51E4D7	#FFFFFF	#000000	##000000
##51E4D7	1.00	1.56	13.43	13.43
#FFFFFF	1.56	1.00	21.00	21.00
#000000	13.43	21.00	1.00	1.00
##000000	13.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8D8D7

Deuteranopia (green-blind)

#C3C8D9

Tritanopia (blue-blind)

#00E9E0

Achromatopsia (no color)

#CFCFCF

Design tokens & code

CSS

--color: #51e4d7;
/* rgb */ color: rgb(81, 228, 215);
/* oklch */ color: oklch(83.8% 0.125 186.7);

Tailwind

colors: {
  custom: {
    50: '#93ede3',
    500: '#51e4d7',
    950: '#000000',
  },
}

SCSS

$custom: #51e4d7;
$custom-light: #93ede3;
$custom-dark: #000000;

JSON

{
  "hex": "#51e4d7",
  "rgb": {
    "r": 81,
    "g": 228,
    "b": 215
  },
  "hsl": {
    "h": 174.694,
    "s": 73.134,
    "l": 60.588
  },
  "oklch": {
    "l": 0.83799,
    "c": 0.12491,
    "h": 186.7
  },
  "luminance": 0.62142
}

Semantic roles & 50–950 ramp

primary

#51E4D7

secondary

#A4353F

accent

#1022D5

background

#FCFFFE

surface

#F5FEFC

border

#CFD6D5

text

#0E1615

muted

#7F8584

Preview Lab

Preview with #51E4D7

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

Preview Lab → · Contrast checker → · Palette generator →