#51EADD#51EADD

#51EADD is a very light, vivid teal. Relative luminance 0.658; OKLCH L 85.4% C 0.128 H 187.0°. Best body text is #000000 at 14.16:1 contrast (WCAG AA passes).

Color values

HEX	#51EADD
RGB	rgb(81, 234, 221)
HSL	hsl(175, 78%, 62%)
HSV	hsv(175, 65%, 92%)
CMYK	cmyk(65.4%, 0%, 5.6%, 8.2%)
CIE-LAB	lab(84.90, -42.74, -5.51)
CIE-LCH	lch(84.90, 43.10, 187.34°)
OKLab	oklab(85.41% -0.1274 -0.0156)
OKLCH	oklch(85.41% 0.128 187)
XYZ	xyz(45.8613, 65.8103, 78.6783)
Luminance	0.6582 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51EADD #EA515E

analogous

#51EA91 #51EADD #51ABEA

triadic

#51EADD #DD51EA #EADD51

tetradic

#51EADD #9151EA #EA515E #ABEA51

square

#51EADD #9151EA #EA515E #ABEA51

split-complementary

#51EADD #EA51AB #EA9151

monochromatic

#15AC9F #1BE2D2 #51EADD #88F1E8 #BEF7F2

Accessibility & contrast

On white

1.48

#51EADD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.16

#51EADD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51EADD

14.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51EADD	#FFFFFF	#000000	##000000
##51EADD	1.00	1.48	14.16	14.16
#FFFFFF	1.48	1.00	21.00	21.00
#000000	14.16	21.00	1.00	1.00
##000000	14.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DEDEDD

Deuteranopia (green-blind)

#C7CDDF

Tritanopia (blue-blind)

#00EFE6

Achromatopsia (no color)

#D4D4D4

Design tokens & code

CSS

--color: #51eadd;
/* rgb */ color: rgb(81, 234, 221);
/* oklch */ color: oklch(85.4% 0.128 187.0);

Tailwind

colors: {
  custom: {
    50: '#94f1e7',
    500: '#51eadd',
    950: '#000000',
  },
}

SCSS

$custom: #51eadd;
$custom-light: #94f1e7;
$custom-dark: #000000;

JSON

{
  "hex": "#51eadd",
  "rgb": {
    "r": 81,
    "g": 234,
    "b": 221
  },
  "hsl": {
    "h": 174.902,
    "s": 78.462,
    "l": 61.765
  },
  "oklch": {
    "l": 0.85408,
    "c": 0.12838,
    "h": 187
  },
  "luminance": 0.65815
}

Semantic roles & 50–950 ramp

primary

#51EADD

secondary

#AD323D

accent

#0B1CDB

background

#FCFFFE

surface

#F5FEFC

border

#CFD6D5

text

#0F1716

muted

#808584

Preview Lab

Preview with #51EADD

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

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