#233A2B#233A2B

#233A2B is a dark, muted green. Relative luminance 0.036; OKLCH L 32.4% C 0.040 H 155.0°. Best body text is #FFFFFF at 12.27:1 contrast (WCAG AA passes).

Color values

HEX	#233A2B
RGB	rgb(35, 58, 43)
HSL	hsl(141, 25%, 18%)
HSV	hsv(141, 40%, 23%)
CMYK	cmyk(39.7%, 0%, 25.9%, 77.3%)
CIE-LAB	lab(22.15, -12.98, 6.52)
CIE-LCH	lch(22.15, 14.53, 153.34°)
OKLab	oklab(32.43% -0.0358 0.0167)
OKLCH	oklch(32.43% 0.04 155)
XYZ	xyz(2.6421, 3.5577, 2.8325)
Luminance	0.0356 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#233A2B #3A2332

analogous

#263A23 #233A2B #233A36

triadic

#233A2B #2B233A #3A2B23

tetradic

#233A2B #23263A #3A2332 #3A3623

square

#233A2B #23263A #3A2332 #3A3623

split-complementary

#233A2B #36233A #3A2326

monochromatic

#0C130E #0C140F #233A2B #3A6047 #518664

Accessibility & contrast

On white

12.27

#233A2B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#233A2B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #233A2B

12.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##233A2B	#FFFFFF	#000000	##FFFFFF
##233A2B	1.00	12.27	1.71	12.27
#FFFFFF	12.27	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A372A

Deuteranopia (green-blind)

#36342C

Tritanopia (blue-blind)

#1F3A36

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #233a2b;
/* rgb */ color: rgb(35, 58, 43);
/* oklch */ color: oklch(32.4% 0.040 155.0);

Tailwind

colors: {
  custom: {
    50: '#5f7064',
    500: '#233a2b',
    950: '#000000',
  },
}

SCSS

$custom: #233a2b;
$custom-light: #5f7064;
$custom-dark: #000000;

JSON

{
  "hex": "#233a2b",
  "rgb": {
    "r": 35,
    "g": 58,
    "b": 43
  },
  "hsl": {
    "h": 140.87,
    "s": 24.731,
    "l": 18.235
  },
  "oklch": {
    "l": 0.32426,
    "c": 0.0395,
    "h": 155
  },
  "luminance": 0.03558
}

Semantic roles & 50–950 ramp

primary

#233A2B

secondary

#6C4C61

accent

#67A2C1

background

#F5F6F5

surface

#E9ECEA

border

#C5C7C6

text

#040705

muted

#797A79

Preview Lab

Preview with #233A2B

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

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