#28503D#28503D

#28503D is a dark, muted teal. Relative luminance 0.065; OKLCH L 39.6% C 0.056 H 161.7°. Best body text is #FFFFFF at 9.11:1 contrast (WCAG AA passes).

Color values

HEX	#28503D
RGB	rgb(40, 80, 61)
HSL	hsl(152, 33%, 24%)
HSV	hsv(152, 50%, 31%)
CMYK	cmyk(50%, 0%, 23.7%, 68.6%)
CIE-LAB	lab(30.70, -19.27, 6.89)
CIE-LCH	lch(30.70, 20.47, 160.32°)
OKLab	oklab(39.57% -0.0534 0.0177)
OKLCH	oklch(39.57% 0.056 161.7)
XYZ	xyz(4.5857, 6.5250, 5.4318)
Luminance	0.0653 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28503D #50283B

analogous

#285029 #28503D #284F50

triadic

#28503D #3D2850 #503D28

tetradic

#28503D #292850 #50283B #4F5028

square

#28503D #292850 #50283B #4F5028

split-complementary

#28503D #50284F #502928

monochromatic

#0A1410 #14271E #28503D #3C795C #51A27B

Accessibility & contrast

On white

9.11

#28503D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.31

#28503D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #28503D

9.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28503D	#FFFFFF	#000000	##FFFFFF
##28503D	1.00	9.11	2.31	9.11
#FFFFFF	9.11	1.00	21.00	1.00
#000000	2.31	21.00	1.00	21.00
##FFFFFF	9.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F4B3C

Deuteranopia (green-blind)

#49463E

Tritanopia (blue-blind)

#1D504B

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #28503d;
/* rgb */ color: rgb(40, 80, 61);
/* oklch */ color: oklch(39.6% 0.056 161.7);

Tailwind

colors: {
  custom: {
    50: '#658172',
    500: '#28503d',
    950: '#000000',
  },
}

SCSS

$custom: #28503d;
$custom-light: #658172;
$custom-dark: #000000;

JSON

{
  "hex": "#28503d",
  "rgb": {
    "r": 40,
    "g": 80,
    "b": 61
  },
  "hsl": {
    "h": 151.5,
    "s": 33.333,
    "l": 23.529
  },
  "oklch": {
    "l": 0.39573,
    "c": 0.05625,
    "h": 161.7
  },
  "luminance": 0.06525
}

Semantic roles & 50–950 ramp

primary

#28503D

secondary

#835169

accent

#5E91C9

background

#F6F7F6

surface

#EBEEEC

border

#C6C9C7

text

#060A08

muted

#7A7C7B

Preview Lab

Preview with #28503D

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

Preview Lab → · Contrast checker → · Palette generator →