#51CDA2#51CDA2

#51CDA2 is a light, vivid teal. Relative luminance 0.480; OKLCH L 76.7% C 0.127 H 166.9°. Best body text is #000000 at 10.60:1 contrast (WCAG AA passes).

Color values

HEX	#51CDA2
RGB	rgb(81, 205, 162)
HSL	hsl(159, 55%, 56%)
HSV	hsv(159, 60%, 80%)
CMYK	cmyk(60.5%, 0%, 21%, 19.6%)
CIE-LAB	lab(74.84, -44.63, 11.29)
CIE-LCH	lch(74.84, 46.04, 165.80°)
OKLab	oklab(76.72% -0.1241 0.0289)
OKLCH	oklch(76.72% 0.127 166.9)
XYZ	xyz(31.7430, 48.0174, 41.7708)
Luminance	0.4802 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51CDA2 #CD517C

analogous

#51CD64 #51CDA2 #51BACD

triadic

#51CDA2 #A251CD #CDA251

tetradic

#51CDA2 #6451CD #CD517C #BACD51

square

#51CDA2 #6451CD #CD517C #BACD51

split-complementary

#51CDA2 #CD51BA #CD6451

monochromatic

#257F60 #32AF83 #51CDA2 #81DBBB #B0E8D5

Accessibility & contrast

On white

1.98

#51CDA2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.60

#51CDA2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51CDA2

10.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51CDA2	#FFFFFF	#000000	##000000
##51CDA2	1.00	1.98	10.60	10.60
#FFFFFF	1.98	1.00	21.00	21.00
#000000	10.60	21.00	1.00	1.00
##000000	10.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9C0A0

Deuteranopia (green-blind)

#B7B3A5

Tritanopia (blue-blind)

#00CEC1

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #51cda2;
/* rgb */ color: rgb(81, 205, 162);
/* oklch */ color: oklch(76.7% 0.127 166.9);

Tailwind

colors: {
  custom: {
    50: '#8eddbd',
    500: '#51cda2',
    950: '#000000',
  },
}

SCSS

$custom: #51cda2;
$custom-light: #8eddbd;
$custom-dark: #000000;

JSON

{
  "hex": "#51cda2",
  "rgb": {
    "r": 81,
    "g": 205,
    "b": 162
  },
  "hsl": {
    "h": 159.194,
    "s": 55.357,
    "l": 56.078
  },
  "oklch": {
    "l": 0.76723,
    "c": 0.12745,
    "h": 166.9
  },
  "luminance": 0.48021
}

Semantic roles & 50–950 ramp

primary

#51CDA2

secondary

#D7A3B5

accent

#497DDF

background

#F9FDFB

surface

#F2FBF6

border

#CCD4D0

text

#0D1512

muted

#7E8381

Preview Lab

Preview with #51CDA2

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

Preview Lab → · Contrast checker → · Palette generator →