#233B2E#233B2E

#233B2E is a dark, muted green. Relative luminance 0.037; OKLCH L 32.8% C 0.038 H 159.7°. Best body text is #FFFFFF at 12.09:1 contrast (WCAG AA passes).

Color values

HEX	#233B2E
RGB	rgb(35, 59, 46)
HSL	hsl(148, 26%, 18%)
HSV	hsv(148, 41%, 23%)
CMYK	cmyk(40.7%, 0%, 22%, 76.9%)
CIE-LAB	lab(22.59, -12.85, 5.14)
CIE-LCH	lch(22.59, 13.84, 158.19°)
OKLab	oklab(32.81% -0.0357 0.0132)
OKLCH	oklch(32.81% 0.038 159.7)
XYZ	xyz(2.7501, 3.6824, 3.1501)
Luminance	0.0368 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#233B2E #3B2330

analogous

#243B23 #233B2E #233B3A

triadic

#233B2E #2E233B #3B2E23

tetradic

#233B2E #23243B #3B2330 #3B3A23

square

#233B2E #23243B #3B2330 #3B3A23

split-complementary

#233B2E #3A233B #3B2324

monochromatic

#0B130F #0C1510 #233B2E #3A614C #51886A

Accessibility & contrast

On white

12.09

#233B2E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#233B2E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #233B2E

12.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##233B2E	#FFFFFF	#000000	##FFFFFF
##233B2E	1.00	12.09	1.74	12.09
#FFFFFF	12.09	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A382D

Deuteranopia (green-blind)

#37352F

Tritanopia (blue-blind)

#1E3B37

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #233b2e;
/* rgb */ color: rgb(35, 59, 46);
/* oklch */ color: oklch(32.8% 0.038 159.7);

Tailwind

colors: {
  custom: {
    50: '#5f7166',
    500: '#233b2e',
    950: '#000000',
  },
}

SCSS

$custom: #233b2e;
$custom-light: #5f7166;
$custom-dark: #000000;

JSON

{
  "hex": "#233b2e",
  "rgb": {
    "r": 35,
    "g": 59,
    "b": 46
  },
  "hsl": {
    "h": 147.5,
    "s": 25.532,
    "l": 18.431
  },
  "oklch": {
    "l": 0.32808,
    "c": 0.03807,
    "h": 159.7
  },
  "luminance": 0.03683
}

Semantic roles & 50–950 ramp

primary

#233B2E

secondary

#6E4C5E

accent

#6698C2

background

#F5F6F6

surface

#E9ECEB

border

#C5C7C6

text

#040706

muted

#797A7A

Preview Lab

Preview with #233B2E

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

Preview Lab → · Contrast checker → · Palette generator →