#51FDCA#51FDCA

#51FDCA is a very light, vivid teal. Relative luminance 0.763; OKLCH L 89.4% C 0.157 H 169.0°. Best body text is #000000 at 16.25:1 contrast (WCAG AA passes).

Color values

HEX	#51FDCA
RGB	rgb(81, 253, 202)
HSL	hsl(162, 98%, 65%)
HSV	hsv(162, 68%, 99%)
CMYK	cmyk(68%, 0%, 20.2%, 0.8%)
CIE-LAB	lab(89.98, -55.42, 11.77)
CIE-LCH	lch(89.98, 56.65, 168.00°)
OKLab	oklab(89.4% -0.1544 0.0301)
OKLCH	oklch(89.4% 0.157 169)
XYZ	xyz(49.1737, 76.2586, 67.9935)
Luminance	0.7626 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51FDCA #FD5184

analogous

#51FD74 #51FDCA #51DAFD

triadic

#51FDCA #CA51FD #FDCA51

tetradic

#51FDCA #7451FD #FD5184 #DAFD51

square

#51FDCA #7451FD #FD5184 #DAFD51

split-complementary

#51FDCA #FD51DA #FD7451

monochromatic

#02D194 #14FCB8 #51FDCA #8EFEDC #CAFEEF

Accessibility & contrast

On white

1.29

#51FDCA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.25

#51FDCA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51FDCA

16.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51FDCA	#FFFFFF	#000000	##000000
##51FDCA	1.00	1.29	16.25	16.25
#FFFFFF	1.29	1.00	21.00	21.00
#000000	16.25	21.00	1.00	1.00
##000000	16.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F6ECC7

Deuteranopia (green-blind)

#DFDBCD

Tritanopia (blue-blind)

#00FEEE

Achromatopsia (no color)

#E2E2E2

Design tokens & code

CSS

--color: #51fdca;
/* rgb */ color: rgb(81, 253, 202);
/* oklch */ color: oklch(89.4% 0.157 169.0);

Tailwind

colors: {
  custom: {
    50: '#96ffda',
    500: '#51fdca',
    950: '#000000',
  },
}

SCSS

$custom: #51fdca;
$custom-light: #96ffda;
$custom-dark: #000000;

JSON

{
  "hex": "#51fdca",
  "rgb": {
    "r": 81,
    "g": 253,
    "b": 202
  },
  "hsl": {
    "h": 162.209,
    "s": 97.727,
    "l": 65.49
  },
  "oklch": {
    "l": 0.89397,
    "c": 0.15735,
    "h": 169
  },
  "luminance": 0.76264
}

Semantic roles & 50–950 ramp

primary

#51FDCA

secondary

#CC2657

accent

#0044E6

background

#FCFFFE

surface

#F5FFFB

border

#CFD7D4

text

#0F1814

muted

#808683

Preview Lab

Preview with #51FDCA

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

Preview Lab → · Contrast checker → · Palette generator →