#51CAA2#51CAA2

#51CAA2 is a light, vivid teal. Relative luminance 0.466; OKLCH L 76.0% C 0.124 H 168.0°. Best body text is #000000 at 10.32:1 contrast (WCAG AA passes).

Color values

HEX	#51CAA2
RGB	rgb(81, 202, 162)
HSL	hsl(160, 53%, 55%)
HSV	hsv(160, 60%, 79%)
CMYK	cmyk(59.9%, 0%, 19.8%, 20.8%)
CIE-LAB	lab(73.93, -43.34, 10.01)
CIE-LCH	lch(73.93, 44.48, 167.00°)
OKLab	oklab(75.99% -0.1209 0.0256)
OKLCH	oklch(75.99% 0.124 168)
XYZ	xyz(31.0323, 46.5959, 41.5339)
Luminance	0.4660 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51CAA2 #CA5179

analogous

#51CA65 #51CAA2 #51B6CA

triadic

#51CAA2 #A251CA #CAA251

tetradic

#51CAA2 #6551CA #CA5179 #B6CA51

square

#51CAA2 #6551CA #CA5179 #B6CA51

split-complementary

#51CAA2 #CA51B6 #CA6551

monochromatic

#257B5F #34AA83 #51CAA2 #80D8BB #AFE7D4

Accessibility & contrast

On white

2.03

#51CAA2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.32

#51CAA2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51CAA2

10.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51CAA2	#FFFFFF	#000000	##000000
##51CAA2	1.00	2.03	10.32	10.32
#FFFFFF	2.03	1.00	21.00	21.00
#000000	10.32	21.00	1.00	1.00
##000000	10.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5BDA0

Deuteranopia (green-blind)

#B4B1A5

Tritanopia (blue-blind)

#00CBBF

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #51caa2;
/* rgb */ color: rgb(81, 202, 162);
/* oklch */ color: oklch(76.0% 0.124 168.0);

Tailwind

colors: {
  custom: {
    50: '#8ddbbd',
    500: '#51caa2',
    950: '#000000',
  },
}

SCSS

$custom: #51caa2;
$custom-light: #8ddbbd;
$custom-dark: #000000;

JSON

{
  "hex": "#51caa2",
  "rgb": {
    "r": 81,
    "g": 202,
    "b": 162
  },
  "hsl": {
    "h": 160.165,
    "s": 53.304,
    "l": 55.49
  },
  "oklch": {
    "l": 0.75985,
    "c": 0.12363,
    "h": 168
  },
  "luminance": 0.46599
}

Semantic roles & 50–950 ramp

primary

#51CAA2

secondary

#D5A2B3

accent

#4B7BDD

background

#F9FDFB

surface

#F1FBF6

border

#CBD4D0

text

#0D1512

muted

#7E8381

Preview Lab

Preview with #51CAA2

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

Preview Lab → · Contrast checker → · Palette generator →