#28A390#28A390

#28A390 is a light, moderate teal. Relative luminance 0.287; OKLCH L 64.6% C 0.108 H 179.7°. Best body text is #000000 at 6.73:1 contrast (WCAG AA passes).

Color values

HEX	#28A390
RGB	rgb(40, 163, 144)
HSL	hsl(171, 61%, 40%)
HSV	hsv(171, 75%, 64%)
CMYK	cmyk(75.5%, 0%, 11.7%, 36.1%)
CIE-LAB	lab(60.48, -37.27, 0.41)
CIE-LCH	lch(60.48, 37.27, 179.36°)
OKLab	oklab(64.58% -0.1076 0.0005)
OKLCH	oklch(64.58% 0.108 179.7)
XYZ	xyz(19.0038, 28.6568, 30.9099)
Luminance	0.2866 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28A390 #A3283B

analogous

#28A353 #28A390 #2878A3

triadic

#28A390 #9028A3 #A39028

tetradic

#28A390 #5328A3 #A3283B #78A328

square

#28A390 #5328A3 #A3283B #78A328

split-complementary

#28A390 #A32878 #A35328

monochromatic

#104139 #1C7265 #28A390 #3ACFB8 #6BDBC9

Accessibility & contrast

On white

3.12

#28A390 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.73

#28A390 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #28A390

6.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28A390	#FFFFFF	#000000	##000000
##28A390	1.00	3.12	6.73	6.73
#FFFFFF	3.12	1.00	21.00	21.00
#000000	6.73	21.00	1.00	1.00
##000000	6.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9C998F

Deuteranopia (green-blind)

#8B8D92

Tritanopia (blue-blind)

#00A69D

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #28a390;
/* rgb */ color: rgb(40, 163, 144);
/* oklch */ color: oklch(64.6% 0.108 179.7);

Tailwind

colors: {
  custom: {
    50: '#76bfb0',
    500: '#28a390',
    950: '#000000',
  },
}

SCSS

$custom: #28a390;
$custom-light: #76bfb0;
$custom-dark: #000000;

JSON

{
  "hex": "#28a390",
  "rgb": {
    "r": 40,
    "g": 163,
    "b": 144
  },
  "hsl": {
    "h": 170.732,
    "s": 60.591,
    "l": 39.804
  },
  "oklch": {
    "l": 0.6458,
    "c": 0.10762,
    "h": 179.7
  },
  "luminance": 0.28659
}

Semantic roles & 50–950 ramp

primary

#28A390

secondary

#C16674

accent

#445DE4

background

#F7FBFA

surface

#EEF7F4

border

#C9D0CE

text

#0A1210

muted

#7C817F

Preview Lab

Preview with #28A390

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

Preview Lab → · Contrast checker → · Palette generator →