#51DEBF#51DEBF

#51DEBF is a light, vivid teal. Relative luminance 0.578; OKLCH L 81.7% C 0.129 H 175.5°. Best body text is #000000 at 12.55:1 contrast (WCAG AA passes).

Color values

HEX	#51DEBF
RGB	rgb(81, 222, 191)
HSL	hsl(167, 68%, 59%)
HSV	hsv(167, 64%, 87%)
CMYK	cmyk(63.5%, 0%, 14%, 12.9%)
CIE-LAB	lab(80.60, -45.10, 4.07)
CIE-LCH	lch(80.60, 45.29, 174.84°)
OKLab	oklab(81.65% -0.1286 0.0101)
OKLCH	oklch(81.65% 0.129 175.5)
XYZ	xyz(38.9140, 57.7493, 58.3760)
Luminance	0.5775 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51DEBF #DE5170

analogous

#51DE79 #51DEBF #51B6DE

triadic

#51DEBF #BF51DE #DEBF51

tetradic

#51DEBF #7951DE #DE5170 #B6DE51

square

#51DEBF #7951DE #DE5170 #B6DE51

split-complementary

#51DEBF #DE51B6 #DE7951

monochromatic

#1D987D #27CBA7 #51DEBF #84E8D2 #B8F2E5

Accessibility & contrast

On white

1.67

#51DEBF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.55

#51DEBF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51DEBF

12.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51DEBF	#FFFFFF	#000000	##000000
##51DEBF	1.00	1.67	12.55	12.55
#FFFFFF	1.67	1.00	21.00	21.00
#000000	12.55	21.00	1.00	1.00
##000000	12.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6D1BE

Deuteranopia (green-blind)

#C2C2C1

Tritanopia (blue-blind)

#00E1D5

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #51debf;
/* rgb */ color: rgb(81, 222, 191);
/* oklch */ color: oklch(81.7% 0.129 175.5);

Tailwind

colors: {
  custom: {
    50: '#91e9d2',
    500: '#51debf',
    950: '#000000',
  },
}

SCSS

$custom: #51debf;
$custom-light: #91e9d2;
$custom-dark: #000000;

JSON

{
  "hex": "#51debf",
  "rgb": {
    "r": 81,
    "g": 222,
    "b": 191
  },
  "hsl": {
    "h": 166.809,
    "s": 68.116,
    "l": 59.412
  },
  "oklch": {
    "l": 0.8165,
    "c": 0.12898,
    "h": 175.5
  },
  "luminance": 0.57753
}

Semantic roles & 50–950 ramp

primary

#51DEBF

secondary

#9C374D

accent

#3D63EB

background

#FCFEFE

surface

#F5FDFB

border

#CFD5D4

text

#0E1614

muted

#7F8483

Preview Lab

Preview with #51DEBF

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

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