#51D2AE#51D2AE

#51D2AE is a light, vivid teal. Relative luminance 0.509; OKLCH L 78.3% C 0.125 H 171.3°. Best body text is #000000 at 11.18:1 contrast (WCAG AA passes).

Color values

HEX	#51D2AE
RGB	rgb(81, 210, 174)
HSL	hsl(163, 59%, 57%)
HSV	hsv(163, 61%, 82%)
CMYK	cmyk(61.4%, 0%, 17.1%, 17.6%)
CIE-LAB	lab(76.62, -44.00, 7.40)
CIE-LCH	lch(76.62, 44.62, 170.46°)
OKLab	oklab(78.27% -0.1239 0.0189)
OKLCH	oklch(78.27% 0.125 171.3)
XYZ	xyz(34.0762, 50.8950, 48.0641)
Luminance	0.5090 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51D2AE #D25175

analogous

#51D26E #51D2AE #51B5D2

triadic

#51D2AE #AE51D2 #D2AE51

tetradic

#51D2AE #6E51D2 #D25175 #B5D251

square

#51D2AE #6E51D2 #D25175 #B5D251

split-complementary

#51D2AE #D251B5 #D26E51

monochromatic

#23866A #2FB791 #51D2AE #82DFC5 #B2EBDB

Accessibility & contrast

On white

1.88

#51D2AE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.18

#51D2AE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51D2AE

11.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51D2AE	#FFFFFF	#000000	##000000
##51D2AE	1.00	1.88	11.18	11.18
#FFFFFF	1.88	1.00	21.00	21.00
#000000	11.18	21.00	1.00	1.00
##000000	11.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCC5AC

Deuteranopia (green-blind)

#BAB8B0

Tritanopia (blue-blind)

#00D4C8

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #51d2ae;
/* rgb */ color: rgb(81, 210, 174);
/* oklch */ color: oklch(78.3% 0.125 171.3);

Tailwind

colors: {
  custom: {
    50: '#8fe0c6',
    500: '#51d2ae',
    950: '#000000',
  },
}

SCSS

$custom: #51d2ae;
$custom-light: #8fe0c6;
$custom-dark: #000000;

JSON

{
  "hex": "#51d2ae",
  "rgb": {
    "r": 81,
    "g": 210,
    "b": 174
  },
  "hsl": {
    "h": 163.256,
    "s": 58.904,
    "l": 57.059
  },
  "oklch": {
    "l": 0.78267,
    "c": 0.12532,
    "h": 171.3
  },
  "luminance": 0.50899
}

Semantic roles & 50–950 ramp

primary

#51D2AE

secondary

#8D3B51

accent

#4671E2

background

#FCFEFD

surface

#F5FCF9

border

#CFD5D2

text

#0E1513

muted

#7F8482

Preview Lab

Preview with #51D2AE

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

Preview Lab → · Contrast checker → · Palette generator →