#51E8A0#51E8A0

#51E8A0 is a very light, vivid teal. Relative luminance 0.620; OKLCH L 83.3% C 0.164 H 158.6°. Best body text is #000000 at 13.40:1 contrast (WCAG AA passes).

Color values

HEX	#51E8A0
RGB	rgb(81, 232, 160)
HSL	hsl(151, 77%, 61%)
HSV	hsv(151, 65%, 91%)
CMYK	cmyk(65.1%, 0%, 31%, 9%)
CIE-LAB	lab(82.91, -56.10, 23.59)
CIE-LCH	lch(82.91, 60.86, 157.19°)
OKLab	oklab(83.32% -0.1527 0.0597)
OKLCH	oklch(83.32% 0.164 158.6)
XYZ	xyz(38.5915, 61.9965, 43.1836)
Luminance	0.6200 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51E8A0 #E85199

analogous

#51E855 #51E8A0 #51E4E8

triadic

#51E8A0 #A051E8 #E8A051

tetradic

#51E8A0 #5551E8 #E85199 #E4E851

square

#51E8A0 #5551E8 #E85199 #E4E851

split-complementary

#51E8A0 #E851E4 #E85551

monochromatic

#16A863 #1DDE82 #51E8A0 #87EFBE #BDF6DB

Accessibility & contrast

On white

1.57

#51E8A0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.40

#51E8A0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51E8A0

13.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51E8A0	#FFFFFF	#000000	##000000
##51E8A0	1.00	1.57	13.40	13.40
#FFFFFF	1.57	1.00	21.00	21.00
#000000	13.40	21.00	1.00	1.00
##000000	13.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E6D79C

Deuteranopia (green-blind)

#D2C9A5

Tritanopia (blue-blind)

#00E7D5

Achromatopsia (no color)

#CECECE

Design tokens & code

CSS

--color: #51e8a0;
/* rgb */ color: rgb(81, 232, 160);
/* oklch */ color: oklch(83.3% 0.164 158.6);

Tailwind

colors: {
  custom: {
    50: '#92f0bc',
    500: '#51e8a0',
    950: '#000000',
  },
}

SCSS

$custom: #51e8a0;
$custom-light: #92f0bc;
$custom-dark: #000000;

JSON

{
  "hex": "#51e8a0",
  "rgb": {
    "r": 81,
    "g": 232,
    "b": 160
  },
  "hsl": {
    "h": 151.391,
    "s": 76.65,
    "l": 61.373
  },
  "oklch": {
    "l": 0.83322,
    "c": 0.16401,
    "h": 158.6
  },
  "luminance": 0.62001
}

Semantic roles & 50–950 ramp

primary

#51E8A0

secondary

#AA336C

accent

#0D6ED9

background

#FCFFFD

surface

#F5FEF8

border

#CFD6D1

text

#0E1712

muted

#7F8582

Preview Lab

Preview with #51E8A0

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

Preview Lab → · Contrast checker → · Palette generator →