#39CFCB#39CFCB

#39CFCB is a light, vivid teal. Relative luminance 0.498; OKLCH L 77.8% C 0.121 H 192.3°. Best body text is #000000 at 10.96:1 contrast (WCAG AA passes).

Color values

HEX	#39CFCB
RGB	rgb(57, 207, 203)
HSL	hsl(178, 61%, 52%)
HSV	hsv(178, 72%, 81%)
CMYK	cmyk(72.5%, 0%, 1.9%, 18.8%)
CIE-LAB	lab(75.95, -38.72, -9.24)
CIE-LCH	lch(75.95, 39.80, 193.42°)
OKLab	oklab(77.83% -0.1185 -0.0257)
OKLCH	oklch(77.83% 0.121 192.3)
XYZ	xyz(34.7747, 49.8031, 64.2685)
Luminance	0.4981 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39CFCB #CF393D

analogous

#39CF80 #39CFCB #3988CF

triadic

#39CFCB #CB39CF #CFCB39

tetradic

#39CFCB #8039CF #CF393D #88CF39

square

#39CFCB #8039CF #CF393D #88CF39

split-complementary

#39CFCB #CF3988 #CF8039

monochromatic

#1C7270 #28A3A0 #39CFCB #6ADBD8 #9CE7E5

Accessibility & contrast

On white

1.92

#39CFCB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.96

#39CFCB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #39CFCB

10.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39CFCB	#FFFFFF	#000000	##000000
##39CFCB	1.00	1.92	10.96	10.96
#FFFFFF	1.92	1.00	21.00	21.00
#000000	10.96	21.00	1.00	1.00
##000000	10.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2C4CB

Deuteranopia (green-blind)

#ADB5CC

Tritanopia (blue-blind)

#00D5CD

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #39cfcb;
/* rgb */ color: rgb(57, 207, 203);
/* oklch */ color: oklch(77.8% 0.121 192.3);

Tailwind

colors: {
  custom: {
    50: '#87deda',
    500: '#39cfcb',
    950: '#000000',
  },
}

SCSS

$custom: #39cfcb;
$custom-light: #87deda;
$custom-dark: #000000;

JSON

{
  "hex": "#39cfcb",
  "rgb": {
    "r": 57,
    "g": 207,
    "b": 203
  },
  "hsl": {
    "h": 178.4,
    "s": 60.976,
    "l": 51.765
  },
  "oklch": {
    "l": 0.77825,
    "c": 0.12124,
    "h": 192.3
  },
  "luminance": 0.49807
}

Semantic roles & 50–950 ramp

primary

#39CFCB

secondary

#D39193

accent

#4448E4

background

#F9FDFD

surface

#F1FBFA

border

#CBD4D3

text

#0D1514

muted

#7E8383

Preview Lab

Preview with #39CFCB

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

Preview Lab → · Contrast checker → · Palette generator →