#51D7C8#51D7C8

#51D7C8 is a light, moderate teal. Relative luminance 0.545; OKLCH L 80.2% C 0.118 H 184.8°. Best body text is #000000 at 11.90:1 contrast (WCAG AA passes).

Color values

HEX	#51D7C8
RGB	rgb(81, 215, 200)
HSL	hsl(173, 63%, 58%)
HSV	hsv(173, 62%, 84%)
CMYK	cmyk(62.3%, 0%, 7%, 15.7%)
CIE-LAB	lab(78.76, -39.74, -3.40)
CIE-LCH	lch(78.76, 39.89, 184.89°)
OKLab	oklab(80.23% -0.1174 -0.0098)
OKLCH	oklch(80.23% 0.118 184.8)
XYZ	xyz(38.1143, 54.5162, 63.1464)
Luminance	0.5452 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51D7C8 #D75160

analogous

#51D785 #51D7C8 #51A3D7

triadic

#51D7C8 #C851D7 #D7C851

tetradic

#51D7C8 #8551D7 #D75160 #A3D751

square

#51D7C8 #8551D7 #D75160 #A3D751

split-complementary

#51D7C8 #D751A3 #D78551

monochromatic

#208D81 #2CBFAE #51D7C8 #83E2D8 #B5EEE7

Accessibility & contrast

On white

1.76

#51D7C8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.90

#51D7C8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51D7C8

11.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51D7C8	#FFFFFF	#000000	##000000
##51D7C8	1.00	1.76	11.90	11.90
#FFFFFF	1.76	1.00	21.00	21.00
#000000	11.90	21.00	1.00	1.00
##000000	11.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDCCC8

Deuteranopia (green-blind)

#B9BDCA

Tritanopia (blue-blind)

#00DBD2

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #51d7c8;
/* rgb */ color: rgb(81, 215, 200);
/* oklch */ color: oklch(80.2% 0.118 184.8);

Tailwind

colors: {
  custom: {
    50: '#91e4d8',
    500: '#51d7c8',
    950: '#000000',
  },
}

SCSS

$custom: #51d7c8;
$custom-light: #91e4d8;
$custom-dark: #000000;

JSON

{
  "hex": "#51d7c8",
  "rgb": {
    "r": 81,
    "g": 215,
    "b": 200
  },
  "hsl": {
    "h": 173.284,
    "s": 62.617,
    "l": 58.039
  },
  "oklch": {
    "l": 0.80232,
    "c": 0.11783,
    "h": 184.8
  },
  "luminance": 0.5452
}

Semantic roles & 50–950 ramp

primary

#51D7C8

secondary

#933943

accent

#4254E6

background

#FCFEFE

surface

#F5FCFB

border

#CFD5D4

text

#0E1514

muted

#7F8483

Preview Lab

Preview with #51D7C8

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

Preview Lab → · Contrast checker → · Palette generator →