#51EBE9#51EBE9

#51EBE9 is a very light, vivid teal. Relative luminance 0.670; OKLCH L 86.0% C 0.127 H 193.8°. Best body text is #000000 at 14.41:1 contrast (WCAG AA passes).

Color values

HEX	#51EBE9
RGB	rgb(81, 235, 233)
HSL	hsl(179, 79%, 62%)
HSV	hsv(179, 66%, 92%)
CMYK	cmyk(65.5%, 0%, 0.9%, 7.8%)
CIE-LAB	lab(85.53, -39.99, -10.90)
CIE-LCH	lch(85.53, 41.44, 195.24°)
OKLab	oklab(86.03% -0.1233 -0.0303)
OKLCH	oklch(86.03% 0.127 193.8)
XYZ	xyz(47.8030, 67.0438, 87.4964)
Luminance	0.6705 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51EBE9 #EB5153

analogous

#51EB9C #51EBE9 #51A0EB

triadic

#51EBE9 #E951EB #EBE951

tetradic

#51EBE9 #9C51EB #EB5153 #A0EB51

square

#51EBE9 #9C51EB #EB5153 #A0EB51

split-complementary

#51EBE9 #EB51A0 #EB9C51

monochromatic

#14AEAC #1AE5E2 #51EBE9 #88F1F0 #BFF8F7

Accessibility & contrast

On white

1.46

#51EBE9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.41

#51EBE9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51EBE9

14.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51EBE9	#FFFFFF	#000000	##000000
##51EBE9	1.00	1.46	14.41	14.41
#FFFFFF	1.46	1.00	21.00	21.00
#000000	14.41	21.00	1.00	1.00
##000000	14.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DDE0E9

Deuteranopia (green-blind)

#C5CEEA

Tritanopia (blue-blind)

#00F2EA

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #51ebe9;
/* rgb */ color: rgb(81, 235, 233);
/* oklch */ color: oklch(86.0% 0.127 193.8);

Tailwind

colors: {
  custom: {
    50: '#95f2f0',
    500: '#51ebe9',
    950: '#000000',
  },
}

SCSS

$custom: #51ebe9;
$custom-light: #95f2f0;
$custom-dark: #000000;

JSON

{
  "hex": "#51ebe9",
  "rgb": {
    "r": 81,
    "g": 235,
    "b": 233
  },
  "hsl": {
    "h": 179.221,
    "s": 79.381,
    "l": 61.961
  },
  "oklch": {
    "l": 0.86028,
    "c": 0.12698,
    "h": 193.8
  },
  "luminance": 0.67049
}

Semantic roles & 50–950 ramp

primary

#51EBE9

secondary

#AE3233

accent

#0A0DDC

background

#FCFFFF

surface

#F5FEFE

border

#CFD6D6

text

#0F1716

muted

#808585

Preview Lab

Preview with #51EBE9

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

Preview Lab → · Contrast checker → · Palette generator →