#51ECB9#51ECB9

#51ECB9 is a very light, vivid teal. Relative luminance 0.652; OKLCH L 84.9% C 0.149 H 167.1°. Best body text is #000000 at 14.05:1 contrast (WCAG AA passes).

Color values

HEX	#51ECB9
RGB	rgb(81, 236, 185)
HSL	hsl(160, 80%, 62%)
HSV	hsv(160, 66%, 93%)
CMYK	cmyk(65.7%, 0%, 21.6%, 7.5%)
CIE-LAB	lab(84.61, -52.38, 12.97)
CIE-LCH	lch(84.61, 53.97, 166.09°)
OKLab	oklab(84.88% -0.1454 0.0332)
OKLCH	oklch(84.88% 0.149 167.1)
XYZ	xyz(42.1412, 65.2384, 56.2609)
Luminance	0.6524 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51ECB9 #EC5184

analogous

#51EC6C #51ECB9 #51D2EC

triadic

#51ECB9 #B951EC #ECB951

tetradic

#51ECB9 #6C51EC #EC5184 #D2EC51

square

#51ECB9 #6C51EC #EC5184 #D2EC51

split-complementary

#51ECB9 #EC51D2 #EC6C51

monochromatic

#13AF7C #1AE6A3 #51ECB9 #88F2CF #BFF8E5

Accessibility & contrast

On white

1.49

#51ECB9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.05

#51ECB9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51ECB9

14.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51ECB9	#FFFFFF	#000000	##000000
##51ECB9	1.00	1.49	14.05	14.05
#FFFFFF	1.49	1.00	21.00	21.00
#000000	14.05	21.00	1.00	1.00
##000000	14.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E7DCB6

Deuteranopia (green-blind)

#D2CDBC

Tritanopia (blue-blind)

#00EDDE

Achromatopsia (no color)

#D3D3D3

Design tokens & code

CSS

--color: #51ecb9;
/* rgb */ color: rgb(81, 236, 185);
/* oklch */ color: oklch(84.9% 0.149 167.1);

Tailwind

colors: {
  custom: {
    50: '#93f3ce',
    500: '#51ecb9',
    950: '#000000',
  },
}

SCSS

$custom: #51ecb9;
$custom-light: #93f3ce;
$custom-dark: #000000;

JSON

{
  "hex": "#51ecb9",
  "rgb": {
    "r": 81,
    "g": 236,
    "b": 185
  },
  "hsl": {
    "h": 160.258,
    "s": 80.311,
    "l": 62.157
  },
  "oklch": {
    "l": 0.84877,
    "c": 0.14914,
    "h": 167.1
  },
  "luminance": 0.65243
}

Semantic roles & 50–950 ramp

primary

#51ECB9

secondary

#B0315B

accent

#094FDD

background

#FCFFFE

surface

#F5FEFA

border

#CFD6D3

text

#0E1713

muted

#7F8583

Preview Lab

Preview with #51ECB9

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

Preview Lab → · Contrast checker → · Palette generator →