#28FFDA#28FFDA

#28FFDA is a very light, vivid teal. Relative luminance 0.770; OKLCH L 89.6% C 0.162 H 176.6°. Best body text is #000000 at 16.41:1 contrast (WCAG AA passes).

Color values

HEX	#28FFDA
RGB	rgb(40, 255, 218)
HSL	hsl(170, 100%, 58%)
HSV	hsv(170, 84%, 100%)
CMYK	cmyk(84.3%, 0%, 14.5%, 0%)
CIE-LAB	lab(90.33, -56.65, 3.93)
CIE-LCH	lch(90.33, 56.78, 176.03°)
OKLab	oklab(89.64% -0.1613 0.0096)
OKLCH	oklch(89.64% 0.162 176.6)
XYZ	xyz(49.2833, 77.0267, 78.5862)
Luminance	0.7703 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28FFDA #FF284D

analogous

#28FF6E #28FFDA #28B9FF

triadic

#28FFDA #DA28FF #FFDA28

tetradic

#28FFDA #6E28FF #FF284D #B9FF28

square

#28FFDA #6E28FF #FF284D #B9FF28

split-complementary

#28FFDA #FF28B9 #FF6E28

monochromatic

#00AD8F #00EAC2 #28FFDA #65FFE5 #A2FFEF

Accessibility & contrast

On white

1.28

#28FFDA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.41

#28FFDA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28FFDA

16.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28FFDA	#FFFFFF	#000000	##000000
##28FFDA	1.00	1.28	16.41	16.41
#FFFFFF	1.28	1.00	21.00	21.00
#000000	16.41	21.00	1.00	1.00
##000000	16.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F5EED8

Deuteranopia (green-blind)

#DBDBDD

Tritanopia (blue-blind)

#00FFF4

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #28ffda;
/* rgb */ color: rgb(40, 255, 218);
/* oklch */ color: oklch(89.6% 0.162 176.6);

Tailwind

colors: {
  custom: {
    50: '#8bffe5',
    500: '#28ffda',
    950: '#000000',
  },
}

SCSS

$custom: #28ffda;
$custom-light: #8bffe5;
$custom-dark: #000000;

JSON

{
  "hex": "#28ffda",
  "rgb": {
    "r": 40,
    "g": 255,
    "b": 218
  },
  "hsl": {
    "h": 169.674,
    "s": 100,
    "l": 57.843
  },
  "oklch": {
    "l": 0.89636,
    "c": 0.16155,
    "h": 176.6
  },
  "luminance": 0.77033
}

Semantic roles & 50–950 ramp

primary

#28FFDA

secondary

#AD1E37

accent

#294EFF

background

#FCFFFE

surface

#F5FFFC

border

#CFD7D5

text

#0E1815

muted

#7F8684

Preview Lab

Preview with #28FFDA

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

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