#51D7C5#51D7C5

#51D7C5 is a light, moderate teal. Relative luminance 0.544; OKLCH L 80.1% C 0.119 H 182.8°. Best body text is #000000 at 11.88:1 contrast (WCAG AA passes).

Color values

HEX	#51D7C5
RGB	rgb(81, 215, 197)
HSL	hsl(172, 63%, 58%)
HSV	hsv(172, 62%, 84%)
CMYK	cmyk(62.3%, 0%, 8.4%, 15.7%)
CIE-LAB	lab(78.68, -40.52, -1.92)
CIE-LCH	lch(78.68, 40.57, 182.71°)
OKLab	oklab(80.14% -0.1187 -0.0058)
OKLCH	oklch(80.14% 0.119 182.8)
XYZ	xyz(37.7672, 54.3774, 61.3180)
Luminance	0.5438 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51D7C5 #D75163

analogous

#51D782 #51D7C5 #51A6D7

triadic

#51D7C5 #C551D7 #D7C551

tetradic

#51D7C5 #8251D7 #D75163 #A6D751

square

#51D7C5 #8251D7 #D75163 #A6D751

split-complementary

#51D7C5 #D751A6 #D78251

monochromatic

#208D7F #2CBFAB #51D7C5 #83E2D6 #B5EEE6

Accessibility & contrast

On white

1.77

#51D7C5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.88

#51D7C5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51D7C5

11.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51D7C5	#FFFFFF	#000000	##000000
##51D7C5	1.00	1.77	11.88	11.88
#FFFFFF	1.77	1.00	21.00	21.00
#000000	11.88	21.00	1.00	1.00
##000000	11.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDCBC4

Deuteranopia (green-blind)

#B9BDC7

Tritanopia (blue-blind)

#00DBD1

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #51d7c5;
/* rgb */ color: rgb(81, 215, 197);
/* oklch */ color: oklch(80.1% 0.119 182.8);

Tailwind

colors: {
  custom: {
    50: '#90e4d6',
    500: '#51d7c5',
    950: '#000000',
  },
}

SCSS

$custom: #51d7c5;
$custom-light: #90e4d6;
$custom-dark: #000000;

JSON

{
  "hex": "#51d7c5",
  "rgb": {
    "r": 81,
    "g": 215,
    "b": 197
  },
  "hsl": {
    "h": 171.94,
    "s": 62.617,
    "l": 58.039
  },
  "oklch": {
    "l": 0.8014,
    "c": 0.11888,
    "h": 182.8
  },
  "luminance": 0.54381
}

Semantic roles & 50–950 ramp

primary

#51D7C5

secondary

#933945

accent

#4258E6

background

#FCFEFE

surface

#F5FCFB

border

#CFD5D4

text

#0E1514

muted

#7F8483

Preview Lab

Preview with #51D7C5

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

Preview Lab → · Contrast checker → · Palette generator →