#51DFBD#51DFBD

#51DFBD is a light, vivid teal. Relative luminance 0.582; OKLCH L 81.8% C 0.131 H 174.0°. Best body text is #000000 at 12.64:1 contrast (WCAG AA passes).

Color values

HEX	#51DFBD
RGB	rgb(81, 223, 189)
HSL	hsl(166, 69%, 60%)
HSV	hsv(166, 64%, 87%)
CMYK	cmyk(63.7%, 0%, 15.2%, 12.5%)
CIE-LAB	lab(80.85, -46.02, 5.49)
CIE-LCH	lch(80.85, 46.35, 173.19°)
OKLab	oklab(81.84% -0.1305 0.0138)
OKLCH	oklch(81.84% 0.131 174)
XYZ	xyz(38.9618, 58.1946, 57.3136)
Luminance	0.5820 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51DFBD #DF5173

analogous

#51DF76 #51DFBD #51BADF

triadic

#51DFBD #BD51DF #DFBD51

tetradic

#51DFBD #7651DF #DF5173 #BADF51

square

#51DFBD #7651DF #DF5173 #BADF51

split-complementary

#51DFBD #DF51BA #DF7651

monochromatic

#1C997B #26CDA5 #51DFBD #85E9D1 #B8F2E4

Accessibility & contrast

On white

1.66

#51DFBD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.64

#51DFBD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51DFBD

12.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51DFBD	#FFFFFF	#000000	##000000
##51DFBD	1.00	1.66	12.64	12.64
#FFFFFF	1.66	1.00	21.00	21.00
#000000	12.64	21.00	1.00	1.00
##000000	12.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8D1BB

Deuteranopia (green-blind)

#C4C3BF

Tritanopia (blue-blind)

#00E1D5

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #51dfbd;
/* rgb */ color: rgb(81, 223, 189);
/* oklch */ color: oklch(81.8% 0.131 174.0);

Tailwind

colors: {
  custom: {
    50: '#91ead0',
    500: '#51dfbd',
    950: '#000000',
  },
}

SCSS

$custom: #51dfbd;
$custom-light: #91ead0;
$custom-dark: #000000;

JSON

{
  "hex": "#51dfbd",
  "rgb": {
    "r": 81,
    "g": 223,
    "b": 189
  },
  "hsl": {
    "h": 165.634,
    "s": 68.932,
    "l": 59.608
  },
  "oklch": {
    "l": 0.81836,
    "c": 0.13123,
    "h": 174
  },
  "luminance": 0.58199
}

Semantic roles & 50–950 ramp

primary

#51DFBD

secondary

#9D374F

accent

#3C66EC

background

#FCFEFE

surface

#F5FDFB

border

#CFD5D4

text

#0E1614

muted

#7F8483

Preview Lab

Preview with #51DFBD

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

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