#51CEB4#51CEB4

#51CEB4 is a light, moderate teal. Relative luminance 0.492; OKLCH L 77.5% C 0.117 H 176.9°. Best body text is #000000 at 10.84:1 contrast (WCAG AA passes).

Color values

HEX	#51CEB4
RGB	rgb(81, 206, 180)
HSL	hsl(168, 56%, 56%)
HSV	hsv(168, 61%, 81%)
CMYK	cmyk(60.7%, 0%, 12.6%, 19.2%)
CIE-LAB	lab(75.57, -40.79, 2.66)
CIE-LCH	lch(75.57, 40.88, 176.27°)
OKLab	oklab(77.46% -0.117 0.0064)
OKLCH	oklch(77.46% 0.117 176.9)
XYZ	xyz(33.6990, 49.1837, 50.8886)
Luminance	0.4919 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51CEB4 #CE516B

analogous

#51CE76 #51CEB4 #51AACE

triadic

#51CEB4 #B451CE #CEB451

tetradic

#51CEB4 #7651CE #CE516B #AACE51

square

#51CEB4 #7651CE #CE516B #AACE51

split-complementary

#51CEB4 #CE51AA #CE7651

monochromatic

#24806D #32B096 #51CEB4 #81DBC9 #B1E9DD

Accessibility & contrast

On white

1.94

#51CEB4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.84

#51CEB4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51CEB4

10.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51CEB4	#FFFFFF	#000000	##000000
##51CEB4	1.00	1.94	10.84	10.84
#FFFFFF	1.94	1.00	21.00	21.00
#000000	10.84	21.00	1.00	1.00
##000000	10.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C7C2B3

Deuteranopia (green-blind)

#B4B5B6

Tritanopia (blue-blind)

#00D1C6

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #51ceb4;
/* rgb */ color: rgb(81, 206, 180);
/* oklch */ color: oklch(77.5% 0.117 176.9);

Tailwind

colors: {
  custom: {
    50: '#8eddca',
    500: '#51ceb4',
    950: '#000000',
  },
}

SCSS

$custom: #51ceb4;
$custom-light: #8eddca;
$custom-dark: #000000;

JSON

{
  "hex": "#51ceb4",
  "rgb": {
    "r": 81,
    "g": 206,
    "b": 180
  },
  "hsl": {
    "h": 167.52,
    "s": 56.054,
    "l": 56.275
  },
  "oklch": {
    "l": 0.7746,
    "c": 0.11715,
    "h": 176.9
  },
  "luminance": 0.49187
}

Semantic roles & 50–950 ramp

primary

#51CEB4

secondary

#D7A4AE

accent

#4868DF

background

#F9FDFC

surface

#F2FBF8

border

#CCD4D1

text

#0D1513

muted

#7E8382

Preview Lab

Preview with #51CEB4

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

Preview Lab → · Contrast checker → · Palette generator →