#51AAA7#51AAA7

#51AAA7 is a light, moderate teal. Relative luminance 0.333; OKLCH L 68.3% C 0.085 H 192.4°. Best body text is #000000 at 7.66:1 contrast (WCAG AA passes).

Color values

HEX	#51AAA7
RGB	rgb(81, 170, 167)
HSL	hsl(178, 35%, 49%)
HSV	hsv(178, 52%, 67%)
CMYK	cmyk(52.4%, 0%, 1.8%, 33.3%)
CIE-LAB	lab(64.39, -27.27, -6.60)
CIE-LCH	lch(64.39, 28.06, 193.61°)
OKLab	oklab(68.29% -0.0834 -0.0183)
OKLCH	oklch(68.29% 0.085 192.4)
XYZ	xyz(24.7402, 33.2865, 41.6729)
Luminance	0.3329 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51AAA7 #AA5154

analogous

#51AA7B #51AAA7 #5181AA

triadic

#51AAA7 #A751AA #AAA751

tetradic

#51AAA7 #7B51AA #AA5154 #81AA51

square

#51AAA7 #7B51AA #AA5154 #81AA51

split-complementary

#51AAA7 #AA5181 #AA7B51

monochromatic

#2A5756 #3D817E #51AAA7 #79BFBD #A2D3D1

Accessibility & contrast

On white

2.74

#51AAA7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.66

#51AAA7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51AAA7

7.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51AAA7	#FFFFFF	#000000	##000000
##51AAA7	1.00	2.74	7.66	7.66
#FFFFFF	2.74	1.00	21.00	21.00
#000000	7.66	21.00	1.00	1.00
##000000	7.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A1A3A7

Deuteranopia (green-blind)

#9297A8

Tritanopia (blue-blind)

#0BAEA9

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #51aaa7;
/* rgb */ color: rgb(81, 170, 167);
/* oklch */ color: oklch(68.3% 0.085 192.4);

Tailwind

colors: {
  custom: {
    50: '#8ac3c1',
    500: '#51aaa7',
    950: '#000000',
  },
}

SCSS

$custom: #51aaa7;
$custom-light: #8ac3c1;
$custom-dark: #000000;

JSON

{
  "hex": "#51aaa7",
  "rgb": {
    "r": 81,
    "g": 170,
    "b": 167
  },
  "hsl": {
    "h": 177.978,
    "s": 35.458,
    "l": 49.216
  },
  "oklch": {
    "l": 0.68285,
    "c": 0.08539,
    "h": 192.4
  },
  "luminance": 0.33289
}

Semantic roles & 50–950 ramp

primary

#51AAA7

secondary

#C09798

accent

#5C60CB

background

#F8FCFB

surface

#F0F8F7

border

#CBD1D0

text

#0C1212

muted

#7D8181

Preview Lab

Preview with #51AAA7

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

Preview Lab → · Contrast checker → · Palette generator →