#51E6B7#51E6B7

#51E6B7 is a very light, vivid teal. Relative luminance 0.618; OKLCH L 83.4% C 0.143 H 168.2°. Best body text is #000000 at 13.35:1 contrast (WCAG AA passes).

Color values

HEX	#51E6B7
RGB	rgb(81, 230, 183)
HSL	hsl(161, 75%, 61%)
HSV	hsv(161, 65%, 90%)
CMYK	cmyk(64.8%, 0%, 20.4%, 9.8%)
CIE-LAB	lab(82.78, -50.37, 11.43)
CIE-LCH	lch(82.78, 51.65, 167.21°)
OKLab	oklab(83.37% -0.1403 0.0293)
OKLCH	oklch(83.37% 0.143 168.2)
XYZ	xyz(40.2330, 61.7575, 54.5906)
Luminance	0.6176 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51E6B7 #E65180

analogous

#51E66C #51E6B7 #51CAE6

triadic

#51E6B7 #B751E6 #E6B751

tetradic

#51E6B7 #6C51E6 #E65180 #CAE651

square

#51E6B7 #6C51E6 #E65180 #CAE651

split-complementary

#51E6B7 #E651CA #E66C51

monochromatic

#18A578 #1FDA9F #51E6B7 #87EECD #BCF5E3

Accessibility & contrast

On white

1.57

#51E6B7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.35

#51E6B7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51E6B7

13.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51E6B7	#FFFFFF	#000000	##000000
##51E6B7	1.00	1.57	13.35	13.35
#FFFFFF	1.57	1.00	21.00	21.00
#000000	13.35	21.00	1.00	1.00
##000000	13.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E0D7B5

Deuteranopia (green-blind)

#CCC8BA

Tritanopia (blue-blind)

#00E7D9

Achromatopsia (no color)

#CECECE

Design tokens & code

CSS

--color: #51e6b7;
/* rgb */ color: rgb(81, 230, 183);
/* oklch */ color: oklch(83.4% 0.143 168.2);

Tailwind

colors: {
  custom: {
    50: '#92efcc',
    500: '#51e6b7',
    950: '#000000',
  },
}

SCSS

$custom: #51e6b7;
$custom-light: #92efcc;
$custom-dark: #000000;

JSON

{
  "hex": "#51e6b7",
  "rgb": {
    "r": 81,
    "g": 230,
    "b": 183
  },
  "hsl": {
    "h": 161.074,
    "s": 74.874,
    "l": 60.98
  },
  "oklch": {
    "l": 0.83372,
    "c": 0.14332,
    "h": 168.2
  },
  "luminance": 0.61762
}

Semantic roles & 50–950 ramp

primary

#51E6B7

secondary

#A73458

accent

#0E4ED7

background

#FCFFFE

surface

#F5FEFA

border

#CFD6D3

text

#0E1613

muted

#7F8583

Preview Lab

Preview with #51E6B7

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

Preview Lab → · Contrast checker → · Palette generator →