#51E9AB#51E9AB

#51E9AB is a very light, vivid teal. Relative luminance 0.630; OKLCH L 83.8% C 0.156 H 162.3°. Best body text is #000000 at 13.59:1 contrast (WCAG AA passes).

Color values

HEX	#51E9AB
RGB	rgb(81, 233, 171)
HSL	hsl(156, 78%, 62%)
HSV	hsv(156, 65%, 91%)
CMYK	cmyk(65.2%, 0%, 26.6%, 8.6%)
CIE-LAB	lab(83.42, -54.23, 18.60)
CIE-LCH	lch(83.42, 57.33, 161.07°)
OKLab	oklab(83.81% -0.1488 0.0474)
OKLCH	oklch(83.81% 0.156 162.3)
XYZ	xyz(39.8789, 62.9631, 48.5716)
Luminance	0.6297 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51E9AB #E9518F

analogous

#51E95F #51E9AB #51DBE9

triadic

#51E9AB #AB51E9 #E9AB51

tetradic

#51E9AB #5F51E9 #E9518F #DBE951

square

#51E9AB #5F51E9 #E9518F #DBE951

split-complementary

#51E9AB #E951DB #E95F51

monochromatic

#16AA6D #1CE090 #51E9AB #87F0C5 #BEF7DF

Accessibility & contrast

On white

1.54

#51E9AB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.59

#51E9AB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51E9AB

13.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51E9AB	#FFFFFF	#000000	##000000
##51E9AB	1.00	1.54	13.59	13.59
#FFFFFF	1.54	1.00	21.00	21.00
#000000	13.59	21.00	1.00	1.00
##000000	13.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E5D9A7

Deuteranopia (green-blind)

#D1CAAF

Tritanopia (blue-blind)

#00E9D8

Achromatopsia (no color)

#D0D0D0

Design tokens & code

CSS

--color: #51e9ab;
/* rgb */ color: rgb(81, 233, 171);
/* oklch */ color: oklch(83.8% 0.156 162.3);

Tailwind

colors: {
  custom: {
    50: '#92f1c4',
    500: '#51e9ab',
    950: '#000000',
  },
}

SCSS

$custom: #51e9ab;
$custom-light: #92f1c4;
$custom-dark: #000000;

JSON

{
  "hex": "#51e9ab",
  "rgb": {
    "r": 81,
    "g": 233,
    "b": 171
  },
  "hsl": {
    "h": 155.526,
    "s": 77.551,
    "l": 61.569
  },
  "oklch": {
    "l": 0.83811,
    "c": 0.15614,
    "h": 162.3
  },
  "luminance": 0.62967
}

Semantic roles & 50–950 ramp

primary

#51E9AB

secondary

#AB3364

accent

#0C60DA

background

#FCFFFD

surface

#F5FEF9

border

#CFD6D2

text

#0E1712

muted

#7F8582

Preview Lab

Preview with #51E9AB

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

Preview Lab → · Contrast checker → · Palette generator →