#4DD9CB#4DD9CB

#4DD9CB is a light, vivid teal. Relative luminance 0.555; OKLCH L 80.7% C 0.121 H 185.7°. Best body text is #000000 at 12.10:1 contrast (WCAG AA passes).

Color values

HEX	#4DD9CB
RGB	rgb(77, 217, 203)
HSL	hsl(174, 65%, 58%)
HSV	hsv(174, 65%, 85%)
CMYK	cmyk(64.5%, 0%, 6.5%, 14.9%)
CIE-LAB	lab(79.33, -40.50, -4.18)
CIE-LCH	lch(79.33, 40.72, 185.89°)
OKLab	oklab(80.7% -0.1201 -0.0119)
OKLCH	oklch(80.7% 0.121 185.7)
XYZ	xyz(38.6479, 55.5110, 65.1662)
Luminance	0.5552 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4DD9CB #D94D5B

analogous

#4DD985 #4DD9CB #4DA1D9

triadic

#4DD9CB #CB4DD9 #D9CB4D

tetradic

#4DD9CB #854DD9 #D94D5B #A1D94D

square

#4DD9CB #854DD9 #D94D5B #A1D94D

split-complementary

#4DD9CB #D94DA1 #D9854D

monochromatic

#1E8D82 #29C0B1 #4DD9CB #7FE4DA #B2EFE8

Accessibility & contrast

On white

1.74

#4DD9CB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.10

#4DD9CB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4DD9CB

12.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4DD9CB	#FFFFFF	#000000	##000000
##4DD9CB	1.00	1.74	12.10	12.10
#FFFFFF	1.74	1.00	21.00	21.00
#000000	12.10	21.00	1.00	1.00
##000000	12.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CECDCB

Deuteranopia (green-blind)

#BABECD

Tritanopia (blue-blind)

#00DED4

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #4dd9cb;
/* rgb */ color: rgb(77, 217, 203);
/* oklch */ color: oklch(80.7% 0.121 185.7);

Tailwind

colors: {
  custom: {
    50: '#8fe5da',
    500: '#4dd9cb',
    950: '#000000',
  },
}

SCSS

$custom: #4dd9cb;
$custom-light: #8fe5da;
$custom-dark: #000000;

JSON

{
  "hex": "#4dd9cb",
  "rgb": {
    "r": 77,
    "g": 217,
    "b": 203
  },
  "hsl": {
    "h": 174,
    "s": 64.815,
    "l": 57.647
  },
  "oklch": {
    "l": 0.80697,
    "c": 0.12066,
    "h": 185.7
  },
  "luminance": 0.55515
}

Semantic roles & 50–950 ramp

primary

#4DD9CB

secondary

#933740

accent

#4051E8

background

#FCFEFE

surface

#F5FCFB

border

#CFD5D4

text

#0E1614

muted

#7F8483

Preview Lab

Preview with #4DD9CB

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

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