#28A589#28A589

#28A589 is a light, moderate teal. Relative luminance 0.292; OKLCH L 64.9% C 0.114 H 173.6°. Best body text is #000000 at 6.83:1 contrast (WCAG AA passes).

Color values

HEX	#28A589
RGB	rgb(40, 165, 137)
HSL	hsl(167, 61%, 40%)
HSV	hsv(167, 76%, 65%)
CMYK	cmyk(75.8%, 0%, 17%, 35.3%)
CIE-LAB	lab(60.93, -40.04, 5.00)
CIE-LCH	lch(60.93, 40.35, 172.88°)
OKLab	oklab(64.89% -0.113 0.0126)
OKLCH	oklch(64.89% 0.114 173.6)
XYZ	xyz(18.8432, 29.1653, 28.2984)
Luminance	0.2917 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28A589 #A52844

analogous

#28A54A #28A589 #2882A5

triadic

#28A589 #8928A5 #A58928

tetradic

#28A589 #4A28A5 #A52844 #82A528

square

#28A589 #4A28A5 #A52844 #82A528

split-complementary

#28A589 #A52882 #A54A28

monochromatic

#104237 #1C7460 #28A589 #3BCFAE #6CDBC2

Accessibility & contrast

On white

3.07

#28A589 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.83

#28A589 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #28A589

6.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28A589	#FFFFFF	#000000	##000000
##28A589	1.00	3.07	6.83	6.83
#FFFFFF	3.07	1.00	21.00	21.00
#000000	6.83	21.00	1.00	1.00
##000000	6.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9F9A88

Deuteranopia (green-blind)

#8F8E8B

Tritanopia (blue-blind)

#00A79D

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #28a589;
/* rgb */ color: rgb(40, 165, 137);
/* oklch */ color: oklch(64.9% 0.114 173.6);

Tailwind

colors: {
  custom: {
    50: '#76c0ab',
    500: '#28a589',
    950: '#000000',
  },
}

SCSS

$custom: #28a589;
$custom-light: #76c0ab;
$custom-dark: #000000;

JSON

{
  "hex": "#28a589",
  "rgb": {
    "r": 40,
    "g": 165,
    "b": 137
  },
  "hsl": {
    "h": 166.56,
    "s": 60.976,
    "l": 40.196
  },
  "oklch": {
    "l": 0.64887,
    "c": 0.11372,
    "h": 173.6
  },
  "luminance": 0.29168
}

Semantic roles & 50–950 ramp

primary

#28A589

secondary

#C2677B

accent

#4468E4

background

#F7FBFA

surface

#EEF7F4

border

#C9D0CE

text

#0A1210

muted

#7C817F

Preview Lab

Preview with #28A589

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

Preview Lab → · Contrast checker → · Palette generator →