#51E7B0#51E7B0

#51E7B0 is a very light, vivid teal. Relative luminance 0.620; OKLCH L 83.4% C 0.150 H 164.8°. Best body text is #000000 at 13.41:1 contrast (WCAG AA passes).

Color values

HEX	#51E7B0
RGB	rgb(81, 231, 176)
HSL	hsl(158, 76%, 61%)
HSV	hsv(158, 65%, 91%)
CMYK	cmyk(64.9%, 0%, 23.8%, 9.4%)
CIE-LAB	lab(82.93, -52.35, 15.31)
CIE-LCH	lch(82.93, 54.54, 163.70°)
OKLab	oklab(83.44% -0.1445 0.0391)
OKLCH	oklch(83.44% 0.15 164.8)
XYZ	xyz(39.8016, 62.0314, 50.9415)
Luminance	0.6204 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51E7B0 #E75188

analogous

#51E765 #51E7B0 #51D3E7

triadic

#51E7B0 #B051E7 #E7B051

tetradic

#51E7B0 #6551E7 #E75188 #D3E751

square

#51E7B0 #6551E7 #E75188 #D3E751

split-complementary

#51E7B0 #E751D3 #E76551

monochromatic

#17A772 #1EDC97 #51E7B0 #87EEC8 #BDF6E1

Accessibility & contrast

On white

1.57

#51E7B0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.41

#51E7B0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51E7B0

13.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51E7B0	#FFFFFF	#000000	##000000
##51E7B0	1.00	1.57	13.41	13.41
#FFFFFF	1.57	1.00	21.00	21.00
#000000	13.41	21.00	1.00	1.00
##000000	13.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E3D7AD

Deuteranopia (green-blind)

#CEC9B4

Tritanopia (blue-blind)

#00E7D8

Achromatopsia (no color)

#CECECE

Design tokens & code

CSS

--color: #51e7b0;
/* rgb */ color: rgb(81, 231, 176);
/* oklch */ color: oklch(83.4% 0.150 164.8);

Tailwind

colors: {
  custom: {
    50: '#92efc7',
    500: '#51e7b0',
    950: '#000000',
  },
}

SCSS

$custom: #51e7b0;
$custom-light: #92efc7;
$custom-dark: #000000;

JSON

{
  "hex": "#51e7b0",
  "rgb": {
    "r": 81,
    "g": 231,
    "b": 176
  },
  "hsl": {
    "h": 158,
    "s": 75.758,
    "l": 61.176
  },
  "oklch": {
    "l": 0.83442,
    "c": 0.14969,
    "h": 164.8
  },
  "luminance": 0.62036
}

Semantic roles & 50–950 ramp

primary

#51E7B0

secondary

#A8345F

accent

#0E58D8

background

#FCFFFD

surface

#F5FEF9

border

#CFD6D2

text

#0E1713

muted

#7F8582

Preview Lab

Preview with #51E7B0

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

Preview Lab → · Contrast checker → · Palette generator →