#51F2D5#51F2D5

#51F2D5 is a very light, vivid teal. Relative luminance 0.701; OKLCH L 87.1% C 0.139 H 178.3°. Best body text is #000000 at 15.01:1 contrast (WCAG AA passes).

Color values

HEX	#51F2D5
RGB	rgb(81, 242, 213)
HSL	hsl(169, 86%, 63%)
HSV	hsv(169, 67%, 95%)
CMYK	cmyk(66.5%, 0%, 12%, 5.1%)
CIE-LAB	lab(87.02, -48.26, 1.80)
CIE-LCH	lch(87.02, 48.29, 177.86°)
OKLab	oklab(87.07% -0.1388 0.004)
OKLCH	oklch(87.07% 0.139 178.3)
XYZ	xyz(47.1499, 70.0524, 73.9744)
Luminance	0.7006 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51F2D5 #F2516E

analogous

#51F285 #51F2D5 #51BEF2

triadic

#51F2D5 #D551F2 #F2D551

tetradic

#51F2D5 #8551F2 #F2516E #BEF251

square

#51F2D5 #8551F2 #F2516E #BEF251

split-complementary

#51F2D5 #F251BE #F28551

monochromatic

#0EBB9C #18EEC7 #51F2D5 #8AF6E3 #C3FBF0

Accessibility & contrast

On white

1.40

#51F2D5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.01

#51F2D5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51F2D5

15.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51F2D5	#FFFFFF	#000000	##000000
##51F2D5	1.00	1.40	15.01	15.01
#FFFFFF	1.40	1.00	21.00	21.00
#000000	15.01	21.00	1.00	1.00
##000000	15.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E8E4D4

Deuteranopia (green-blind)

#D2D3D7

Tritanopia (blue-blind)

#00F6E9

Achromatopsia (no color)

#DADADA

Design tokens & code

CSS

--color: #51f2d5;
/* rgb */ color: rgb(81, 242, 213);
/* oklch */ color: oklch(87.1% 0.139 178.3);

Tailwind

colors: {
  custom: {
    50: '#95f7e1',
    500: '#51f2d5',
    950: '#000000',
  },
}

SCSS

$custom: #51f2d5;
$custom-light: #95f7e1;
$custom-dark: #000000;

JSON

{
  "hex": "#51f2d5",
  "rgb": {
    "r": 81,
    "g": 242,
    "b": 213
  },
  "hsl": {
    "h": 169.193,
    "s": 86.096,
    "l": 63.333
  },
  "oklch": {
    "l": 0.87067,
    "c": 0.13888,
    "h": 178.3
  },
  "luminance": 0.70058
}

Semantic roles & 50–950 ramp

primary

#51F2D5

secondary

#B92E47

accent

#032BE3

background

#FCFFFE

surface

#F5FFFC

border

#CFD7D5

text

#0F1715

muted

#808584

Preview Lab

Preview with #51F2D5

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

Preview Lab → · Contrast checker → · Palette generator →