#51E7C8#51E7C8

#51E7C8 is a very light, vivid teal. Relative luminance 0.631; OKLCH L 84.1% C 0.134 H 176.4°. Best body text is #000000 at 13.61:1 contrast (WCAG AA passes).

Color values

HEX	#51E7C8
RGB	rgb(81, 231, 200)
HSL	hsl(168, 76%, 61%)
HSV	hsv(168, 65%, 91%)
CMYK	cmyk(64.9%, 0%, 13.4%, 9.4%)
CIE-LAB	lab(83.48, -46.77, 3.48)
CIE-LCH	lch(83.48, 46.90, 175.74°)
OKLab	oklab(84.07% -0.1337 0.0085)
OKLCH	oklch(84.07% 0.134 176.4)
XYZ	xyz(42.3895, 63.0666, 64.5715)
Luminance	0.6307 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51E7C8 #E75170

analogous

#51E77D #51E7C8 #51BBE7

triadic

#51E7C8 #C851E7 #E7C851

tetradic

#51E7C8 #7D51E7 #E75170 #BBE751

square

#51E7C8 #7D51E7 #E75170 #BBE751

split-complementary

#51E7C8 #E751BB #E77D51

monochromatic

#17A789 #1EDCB5 #51E7C8 #87EED9 #BDF6EA

Accessibility & contrast

On white

1.54

#51E7C8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.61

#51E7C8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51E7C8

13.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51E7C8	#FFFFFF	#000000	##000000
##51E7C8	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)

#DFD9C7

Deuteranopia (green-blind)

#C9CACA

Tritanopia (blue-blind)

#00EADE

Achromatopsia (no color)

#D0D0D0

Design tokens & code

CSS

--color: #51e7c8;
/* rgb */ color: rgb(81, 231, 200);
/* oklch */ color: oklch(84.1% 0.134 176.4);

Tailwind

colors: {
  custom: {
    50: '#93efd8',
    500: '#51e7c8',
    950: '#000000',
  },
}

SCSS

$custom: #51e7c8;
$custom-light: #93efd8;
$custom-dark: #000000;

JSON

{
  "hex": "#51e7c8",
  "rgb": {
    "r": 81,
    "g": 231,
    "b": 200
  },
  "hsl": {
    "h": 167.6,
    "s": 75.758,
    "l": 61.176
  },
  "oklch": {
    "l": 0.8407,
    "c": 0.13393,
    "h": 176.4
  },
  "luminance": 0.63071
}

Semantic roles & 50–950 ramp

primary

#51E7C8

secondary

#A8344C

accent

#0E37D8

background

#FCFFFE

surface

#F5FEFB

border

#CFD6D4

text

#0E1614

muted

#7F8583

Preview Lab

Preview with #51E7C8

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

Preview Lab → · Contrast checker → · Palette generator →