#233B2D#233B2D

#233B2D is a dark, muted green. Relative luminance 0.037; OKLCH L 32.8% C 0.039 H 157.8°. Best body text is #FFFFFF at 12.10:1 contrast (WCAG AA passes).

Color values

HEX	#233B2D
RGB	rgb(35, 59, 45)
HSL	hsl(145, 26%, 18%)
HSV	hsv(145, 41%, 23%)
CMYK	cmyk(40.7%, 0%, 23.7%, 76.9%)
CIE-LAB	lab(22.57, -13.09, 5.77)
CIE-LCH	lch(22.57, 14.31, 156.23°)
OKLab	oklab(32.78% -0.0362 0.0148)
OKLCH	oklch(32.78% 0.039 157.8)
XYZ	xyz(2.7306, 3.6746, 3.0475)
Luminance	0.0367 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#233B2D #3B2331

analogous

#253B23 #233B2D #233B39

triadic

#233B2D #2D233B #3B2D23

tetradic

#233B2D #23253B #3B2331 #3B3923

square

#233B2D #23253B #3B2331 #3B3923

split-complementary

#233B2D #39233B #3B2325

monochromatic

#0B130F #0C1510 #233B2D #3A614A #518868

Accessibility & contrast

On white

12.10

#233B2D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#233B2D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #233B2D

12.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##233B2D	#FFFFFF	#000000	##FFFFFF
##233B2D	1.00	12.10	1.74	12.10
#FFFFFF	12.10	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B382C

Deuteranopia (green-blind)

#37352E

Tritanopia (blue-blind)

#1E3B37

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #233b2d;
/* rgb */ color: rgb(35, 59, 45);
/* oklch */ color: oklch(32.8% 0.039 157.8);

Tailwind

colors: {
  custom: {
    50: '#5f7165',
    500: '#233b2d',
    950: '#000000',
  },
}

SCSS

$custom: #233b2d;
$custom-light: #5f7165;
$custom-dark: #000000;

JSON

{
  "hex": "#233b2d",
  "rgb": {
    "r": 35,
    "g": 59,
    "b": 45
  },
  "hsl": {
    "h": 145,
    "s": 25.532,
    "l": 18.431
  },
  "oklch": {
    "l": 0.32777,
    "c": 0.03916,
    "h": 157.8
  },
  "luminance": 0.03675
}

Semantic roles & 50–950 ramp

primary

#233B2D

secondary

#6E4C60

accent

#669CC2

background

#F5F6F6

surface

#E9ECEB

border

#C5C7C6

text

#040705

muted

#797A7A

Preview Lab

Preview with #233B2D

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

Preview Lab → · Contrast checker → · Palette generator →