#51F4C0#51F4C0

#51F4C0 is a very light, vivid teal. Relative luminance 0.703; OKLCH L 87.0% C 0.154 H 167.6°. Best body text is #000000 at 15.05:1 contrast (WCAG AA passes).

Color values

HEX	#51F4C0
RGB	rgb(81, 244, 192)
HSL	hsl(161, 88%, 64%)
HSV	hsv(161, 67%, 96%)
CMYK	cmyk(66.8%, 0%, 21.3%, 4.3%)
CIE-LAB	lab(87.12, -54.05, 12.89)
CIE-LCH	lch(87.12, 55.57, 166.59°)
OKLab	oklab(86.99% -0.1502 0.033)
OKLCH	oklch(86.99% 0.154 167.6)
XYZ	xyz(45.2535, 70.2514, 61.0339)
Luminance	0.7026 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51F4C0 #F45185

analogous

#51F46E #51F4C0 #51D6F4

triadic

#51F4C0 #C051F4 #F4C051

tetradic

#51F4C0 #6E51F4 #F45185 #D6F451

square

#51F4C0 #6E51F4 #F45185 #D6F451

split-complementary

#51F4C0 #F451D6 #F46E51

monochromatic

#0CBF86 #17F0AB #51F4C0 #8BF8D5 #C4FBEA

Accessibility & contrast

On white

1.40

#51F4C0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.05

#51F4C0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51F4C0

15.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51F4C0	#FFFFFF	#000000	##000000
##51F4C0	1.00	1.40	15.05	15.05
#FFFFFF	1.40	1.00	21.00	21.00
#000000	15.05	21.00	1.00	1.00
##000000	15.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EEE4BD

Deuteranopia (green-blind)

#D8D4C3

Tritanopia (blue-blind)

#00F5E5

Achromatopsia (no color)

#DADADA

Design tokens & code

CSS

--color: #51f4c0;
/* rgb */ color: rgb(81, 244, 192);
/* oklch */ color: oklch(87.0% 0.154 167.6);

Tailwind

colors: {
  custom: {
    50: '#94f9d3',
    500: '#51f4c0',
    950: '#000000',
  },
}

SCSS

$custom: #51f4c0;
$custom-light: #94f9d3;
$custom-dark: #000000;

JSON

{
  "hex": "#51f4c0",
  "rgb": {
    "r": 81,
    "g": 244,
    "b": 192
  },
  "hsl": {
    "h": 160.859,
    "s": 88.108,
    "l": 63.725
  },
  "oklch": {
    "l": 0.86985,
    "c": 0.15374,
    "h": 167.6
  },
  "luminance": 0.70256
}

Semantic roles & 50–950 ramp

primary

#51F4C0

secondary

#BD2D5B

accent

#014AE5

background

#FCFFFE

surface

#F5FFFB

border

#CFD7D4

text

#0F1714

muted

#808583

Preview Lab

Preview with #51F4C0

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

Preview Lab → · Contrast checker → · Palette generator →