#04FFD9#04FFD9

#04FFD9 is a very light, vivid teal. Relative luminance 0.766; OKLCH L 89.4% C 0.166 H 176.6°. Best body text is #000000 at 16.31:1 contrast (WCAG AA passes).

Color values

HEX	#04FFD9
RGB	rgb(4, 255, 217)
HSL	hsl(171, 100%, 51%)
HSV	hsv(171, 98%, 100%)
CMYK	cmyk(98.4%, 0%, 14.9%, 0%)
CIE-LAB	lab(90.11, -58.31, 4.11)
CIE-LCH	lch(90.11, 58.45, 175.97°)
OKLab	oklab(89.39% -0.1658 0.01)
OKLCH	oklch(89.39% 0.166 176.6)
XYZ	xyz(48.3277, 76.5491, 77.8605)
Luminance	0.7656 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#04FFD9 #FF042A

analogous

#04FF5B #04FFD9 #04A8FF

triadic

#04FFD9 #D904FF #FFD904

tetradic

#04FFD9 #5B04FF #FF042A #A8FF04

square

#04FFD9 #5B04FF #FF042A #A8FF04

split-complementary

#04FFD9 #FF04A8 #FF5B04

monochromatic

#008974 #00C6A8 #04FFD9 #41FFE2 #7EFFEC

Accessibility & contrast

On white

1.29

#04FFD9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.31

#04FFD9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #04FFD9

16.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##04FFD9	#FFFFFF	#000000	##000000
##04FFD9	1.00	1.29	16.31	16.31
#FFFFFF	1.29	1.00	21.00	21.00
#000000	16.31	21.00	1.00	1.00
##000000	16.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F5EED7

Deuteranopia (green-blind)

#DADBDC

Tritanopia (blue-blind)

#00FFF4

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #04ffd9;
/* rgb */ color: rgb(4, 255, 217);
/* oklch */ color: oklch(89.4% 0.166 176.6);

Tailwind

colors: {
  custom: {
    50: '#87ffe4',
    500: '#04ffd9',
    950: '#000000',
  },
}

SCSS

$custom: #04ffd9;
$custom-light: #87ffe4;
$custom-dark: #000000;

JSON

{
  "hex": "#04ffd9",
  "rgb": {
    "r": 4,
    "g": 255,
    "b": 217
  },
  "hsl": {
    "h": 170.916,
    "s": 100,
    "l": 50.784
  },
  "oklch": {
    "l": 0.89391,
    "c": 0.16607,
    "h": 176.6
  },
  "luminance": 0.76556
}

Semantic roles & 50–950 ramp

primary

#04FFD9

secondary

#8E192B

accent

#2949FF

background

#FCFFFE

surface

#F5FFFC

border

#CFD7D5

text

#0E1815

muted

#7F8684

Preview Lab

Preview with #04FFD9

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

Preview Lab → · Contrast checker → · Palette generator →