#23573B#23573B

#23573B is a dark, moderate green. Relative luminance 0.075; OKLCH L 41.3% C 0.073 H 157.3°. Best body text is #FFFFFF at 8.41:1 contrast (WCAG AA passes).

Color values

HEX	#23573B
RGB	rgb(35, 87, 59)
HSL	hsl(148, 43%, 24%)
HSV	hsv(148, 60%, 34%)
CMYK	cmyk(59.8%, 0%, 32.2%, 65.9%)
CIE-LAB	lab(32.90, -24.79, 11.16)
CIE-LCH	lch(32.90, 27.19, 155.75°)
OKLab	oklab(41.29% -0.0677 0.0283)
OKLCH	oklch(41.29% 0.073 157.3)
XYZ	xyz(4.8903, 7.4890, 5.3246)
Luminance	0.0749 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#23573B #57233F

analogous

#255723 #23573B #235755

triadic

#23573B #3B2357 #573B23

tetradic

#23573B #232557 #57233F #575523

square

#23573B #232557 #57233F #575523

split-complementary

#23573B #552357 #572325

monochromatic

#09160F #112B1D #23573B #358359 #46AE76

Accessibility & contrast

On white

8.41

#23573B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.50

#23573B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #23573B

8.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##23573B	#FFFFFF	#000000	##FFFFFF
##23573B	1.00	8.41	2.50	8.41
#FFFFFF	8.41	1.00	21.00	1.00
#000000	2.50	21.00	1.00	21.00
##FFFFFF	8.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#565039

Deuteranopia (green-blind)

#4F4B3D

Tritanopia (blue-blind)

#125650

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #23573b;
/* rgb */ color: rgb(35, 87, 59);
/* oklch */ color: oklch(41.3% 0.073 157.3);

Tailwind

colors: {
  custom: {
    50: '#638771',
    500: '#23573b',
    950: '#000000',
  },
}

SCSS

$custom: #23573b;
$custom-light: #638771;
$custom-dark: #000000;

JSON

{
  "hex": "#23573b",
  "rgb": {
    "r": 35,
    "g": 87,
    "b": 59
  },
  "hsl": {
    "h": 147.692,
    "s": 42.623,
    "l": 23.922
  },
  "oklch": {
    "l": 0.41285,
    "c": 0.0734,
    "h": 157.3
  },
  "luminance": 0.07489
}

Semantic roles & 50–950 ramp

primary

#23573B

secondary

#8B4B6D

accent

#5599D2

background

#F6F8F6

surface

#EBEFEC

border

#C6CAC7

text

#050B07

muted

#7A7C7A

Preview Lab

Preview with #23573B

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

Preview Lab → · Contrast checker → · Palette generator →