#28A378#28A378

#28A378 is a light, vivid teal. Relative luminance 0.280; OKLCH L 63.9% C 0.124 H 164.4°. Best body text is #000000 at 6.60:1 contrast (WCAG AA passes).

Color values

HEX	#28A378
RGB	rgb(40, 163, 120)
HSL	hsl(159, 61%, 40%)
HSV	hsv(159, 75%, 64%)
CMYK	cmyk(75.5%, 0%, 26.4%, 36.1%)
CIE-LAB	lab(59.89, -43.41, 13.03)
CIE-LCH	lch(59.89, 45.33, 163.29°)
OKLab	oklab(63.9% -0.1193 0.0333)
OKLCH	oklch(63.9% 0.124 164.4)
XYZ	xyz(17.3605, 27.9995, 22.2551)
Luminance	0.2800 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28A378 #A32853

analogous

#28A33A #28A378 #2891A3

triadic

#28A378 #7828A3 #A37828

tetradic

#28A378 #3A28A3 #A32853 #91A328

square

#28A378 #3A28A3 #A32853 #91A328

split-complementary

#28A378 #A32891 #A33A28

monochromatic

#104130 #1C7254 #28A378 #3ACF9A #6BDBB4

Accessibility & contrast

On white

3.18

#28A378 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.60

#28A378 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #28A378

6.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28A378	#FFFFFF	#000000	##000000
##28A378	1.00	3.18	6.60	6.60
#FFFFFF	3.18	1.00	21.00	21.00
#000000	6.60	21.00	1.00	1.00
##000000	6.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A09776

Deuteranopia (green-blind)

#908C7B

Tritanopia (blue-blind)

#00A397

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #28a378;
/* rgb */ color: rgb(40, 163, 120);
/* oklch */ color: oklch(63.9% 0.124 164.4);

Tailwind

colors: {
  custom: {
    50: '#75bf9f',
    500: '#28a378',
    950: '#000000',
  },
}

SCSS

$custom: #28a378;
$custom-light: #75bf9f;
$custom-dark: #000000;

JSON

{
  "hex": "#28a378",
  "rgb": {
    "r": 40,
    "g": 163,
    "b": 120
  },
  "hsl": {
    "h": 159.024,
    "s": 60.591,
    "l": 39.804
  },
  "oklch": {
    "l": 0.63902,
    "c": 0.12381,
    "h": 164.4
  },
  "luminance": 0.28002
}

Semantic roles & 50–950 ramp

primary

#28A378

secondary

#C16686

accent

#447CE4

background

#F7FBF9

surface

#EEF7F2

border

#C9D0CC

text

#0A120E

muted

#7C817E

Preview Lab

Preview with #28A378

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

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