#51F4C2#51F4C2

#51F4C2 is a very light, vivid teal. Relative luminance 0.703; OKLCH L 87.0% C 0.152 H 168.5°. Best body text is #000000 at 15.07:1 contrast (WCAG AA passes).

Color values

HEX	#51F4C2
RGB	rgb(81, 244, 194)
HSL	hsl(162, 88%, 64%)
HSV	hsv(162, 67%, 96%)
CMYK	cmyk(66.8%, 0%, 20.5%, 4.3%)
CIE-LAB	lab(87.16, -53.60, 11.91)
CIE-LCH	lch(87.16, 54.91, 167.47°)
OKLab	oklab(87.04% -0.1493 0.0305)
OKLCH	oklch(87.04% 0.152 168.5)
XYZ	xyz(45.4766, 70.3407, 62.2089)
Luminance	0.7035 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51F4C2 #F45183

analogous

#51F470 #51F4C2 #51D4F4

triadic

#51F4C2 #C251F4 #F4C251

tetradic

#51F4C2 #7051F4 #F45183 #D4F451

square

#51F4C2 #7051F4 #F45183 #D4F451

split-complementary

#51F4C2 #F451D4 #F47051

monochromatic

#0CBF88 #17F0AE #51F4C2 #8BF8D6 #C4FBEA

Accessibility & contrast

On white

1.39

#51F4C2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.07

#51F4C2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51F4C2

15.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51F4C2	#FFFFFF	#000000	##000000
##51F4C2	1.00	1.39	15.07	15.07
#FFFFFF	1.39	1.00	21.00	21.00
#000000	15.07	21.00	1.00	1.00
##000000	15.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EEE4BF

Deuteranopia (green-blind)

#D8D4C5

Tritanopia (blue-blind)

#00F5E6

Achromatopsia (no color)

#DADADA

Design tokens & code

CSS

--color: #51f4c2;
/* rgb */ color: rgb(81, 244, 194);
/* oklch */ color: oklch(87.0% 0.152 168.5);

Tailwind

colors: {
  custom: {
    50: '#94f9d4',
    500: '#51f4c2',
    950: '#000000',
  },
}

SCSS

$custom: #51f4c2;
$custom-light: #94f9d4;
$custom-dark: #000000;

JSON

{
  "hex": "#51f4c2",
  "rgb": {
    "r": 81,
    "g": 244,
    "b": 194
  },
  "hsl": {
    "h": 161.595,
    "s": 88.108,
    "l": 63.725
  },
  "oklch": {
    "l": 0.87035,
    "c": 0.15234,
    "h": 168.5
  },
  "luminance": 0.70346
}

Semantic roles & 50–950 ramp

primary

#51F4C2

secondary

#BD2D59

accent

#0147E5

background

#FCFFFE

surface

#F5FFFB

border

#CFD7D4

text

#0F1714

muted

#808583

Preview Lab

Preview with #51F4C2

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

Preview Lab → · Contrast checker → · Palette generator →