#28A571#28A571

#28A571 is a light, vivid teal. Relative luminance 0.286; OKLCH L 64.3% C 0.132 H 160.3°. Best body text is #000000 at 6.71:1 contrast (WCAG AA passes).

Color values

HEX	#28A571
RGB	rgb(40, 165, 113)
HSL	hsl(155, 61%, 40%)
HSV	hsv(155, 76%, 65%)
CMYK	cmyk(75.8%, 0%, 31.5%, 35.3%)
CIE-LAB	lab(60.38, -45.83, 17.59)
CIE-LCH	lch(60.38, 49.09, 159.00°)
OKLab	oklab(64.26% -0.1247 0.0446)
OKLCH	oklch(64.26% 0.132 160.3)
XYZ	xyz(17.3090, 28.5516, 20.2183)
Luminance	0.2855 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28A571 #A5285C

analogous

#28A532 #28A571 #289BA5

triadic

#28A571 #7128A5 #A57128

tetradic

#28A571 #3228A5 #A5285C #9BA528

square

#28A571 #3228A5 #A5285C #9BA528

split-complementary

#28A571 #A5289B #A53228

monochromatic

#10422E #1C744F #28A571 #3BCF92 #6CDBAD

Accessibility & contrast

On white

3.13

#28A571 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.71

#28A571 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #28A571

6.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28A571	#FFFFFF	#000000	##000000
##28A571	1.00	3.13	6.71	6.71
#FFFFFF	3.13	1.00	21.00	21.00
#000000	6.71	21.00	1.00	1.00
##000000	6.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A3986E

Deuteranopia (green-blind)

#948D74

Tritanopia (blue-blind)

#00A497

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #28a571;
/* rgb */ color: rgb(40, 165, 113);
/* oklch */ color: oklch(64.3% 0.132 160.3);

Tailwind

colors: {
  custom: {
    50: '#75c19a',
    500: '#28a571',
    950: '#000000',
  },
}

SCSS

$custom: #28a571;
$custom-light: #75c19a;
$custom-dark: #000000;

JSON

{
  "hex": "#28a571",
  "rgb": {
    "r": 40,
    "g": 165,
    "b": 113
  },
  "hsl": {
    "h": 155.04,
    "s": 60.976,
    "l": 40.196
  },
  "oklch": {
    "l": 0.64261,
    "c": 0.13244,
    "h": 160.3
  },
  "luminance": 0.28554
}

Semantic roles & 50–950 ramp

primary

#28A571

secondary

#C2678D

accent

#4486E4

background

#F7FBF9

surface

#EEF7F2

border

#C9D0CC

text

#0A120E

muted

#7C817E

Preview Lab

Preview with #28A571

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

Preview Lab → · Contrast checker → · Palette generator →