#51E7C0#51E7C0

#51E7C0 is a very light, vivid teal. Relative luminance 0.627; OKLCH L 83.9% C 0.139 H 172.2°. Best body text is #000000 at 13.54:1 contrast (WCAG AA passes).

Color values

HEX	#51E7C0
RGB	rgb(81, 231, 192)
HSL	hsl(164, 76%, 61%)
HSV	hsv(164, 65%, 91%)
CMYK	cmyk(64.9%, 0%, 16.9%, 9.4%)
CIE-LAB	lab(83.29, -48.70, 7.42)
CIE-LCH	lch(83.29, 49.26, 171.34°)
OKLab	oklab(83.85% -0.1372 0.0189)
OKLCH	oklch(83.85% 0.139 172.2)
XYZ	xyz(41.4789, 62.7024, 59.7757)
Luminance	0.6271 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51E7C0 #E75178

analogous

#51E775 #51E7C0 #51C3E7

triadic

#51E7C0 #C051E7 #E7C051

tetradic

#51E7C0 #7551E7 #E75178 #C3E751

square

#51E7C0 #7551E7 #E75178 #C3E751

split-complementary

#51E7C0 #E751C3 #E77551

monochromatic

#17A781 #1EDCAB #51E7C0 #87EED3 #BDF6E7

Accessibility & contrast

On white

1.55

#51E7C0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.54

#51E7C0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51E7C0

13.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51E7C0	#FFFFFF	#000000	##000000
##51E7C0	1.00	1.55	13.54	13.54
#FFFFFF	1.55	1.00	21.00	21.00
#000000	13.54	21.00	1.00	1.00
##000000	13.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E0D8BE

Deuteranopia (green-blind)

#CBC9C3

Tritanopia (blue-blind)

#00E9DC

Achromatopsia (no color)

#CFCFCF

Design tokens & code

CSS

--color: #51e7c0;
/* rgb */ color: rgb(81, 231, 192);
/* oklch */ color: oklch(83.9% 0.139 172.2);

Tailwind

colors: {
  custom: {
    50: '#92efd3',
    500: '#51e7c0',
    950: '#000000',
  },
}

SCSS

$custom: #51e7c0;
$custom-light: #92efd3;
$custom-dark: #000000;

JSON

{
  "hex": "#51e7c0",
  "rgb": {
    "r": 81,
    "g": 231,
    "b": 192
  },
  "hsl": {
    "h": 164.4,
    "s": 75.758,
    "l": 61.176
  },
  "oklch": {
    "l": 0.8385,
    "c": 0.13853,
    "h": 172.2
  },
  "luminance": 0.62707
}

Semantic roles & 50–950 ramp

primary

#51E7C0

secondary

#A83452

accent

#0E42D8

background

#FCFFFE

surface

#F5FEFB

border

#CFD6D4

text

#0E1614

muted

#7F8583

Preview Lab

Preview with #51E7C0

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

Preview Lab → · Contrast checker → · Palette generator →