#233F2F#233F2F

#233F2F is a dark, muted green. Relative luminance 0.041; OKLCH L 34.0% C 0.045 H 157.9°. Best body text is #FFFFFF at 11.52:1 contrast (WCAG AA passes).

Color values

HEX	#233F2F
RGB	rgb(35, 63, 47)
HSL	hsl(146, 29%, 19%)
HSV	hsv(146, 44%, 25%)
CMYK	cmyk(44.4%, 0%, 25.4%, 75.3%)
CIE-LAB	lab(24.06, -14.93, 6.54)
CIE-LCH	lch(24.06, 16.30, 156.34°)
OKLab	oklab(34% -0.0412 0.0168)
OKLCH	oklch(34% 0.045 157.9)
XYZ	xyz(2.9835, 4.1174, 3.3263)
Luminance	0.0412 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#233F2F #3F2333

analogous

#253F23 #233F2F #233F3D

triadic

#233F2F #2F233F #3F2F23

tetradic

#233F2F #23253F #3F2333 #3F3D23

square

#233F2F #23253F #3F2333 #3F3D23

split-complementary

#233F2F #3D233F #3F2325

monochromatic

#0B140F #0D1812 #233F2F #39664C #4F8E6A

Accessibility & contrast

On white

11.52

#233F2F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#233F2F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #233F2F

11.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##233F2F	#FFFFFF	#000000	##FFFFFF
##233F2F	1.00	11.52	1.82	11.52
#FFFFFF	11.52	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F3B2E

Deuteranopia (green-blind)

#3A3830

Tritanopia (blue-blind)

#1D3F3B

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #233f2f;
/* rgb */ color: rgb(35, 63, 47);
/* oklch */ color: oklch(34.0% 0.045 157.9);

Tailwind

colors: {
  custom: {
    50: '#5f7467',
    500: '#233f2f',
    950: '#000000',
  },
}

SCSS

$custom: #233f2f;
$custom-light: #5f7467;
$custom-dark: #000000;

JSON

{
  "hex": "#233f2f",
  "rgb": {
    "r": 35,
    "g": 63,
    "b": 47
  },
  "hsl": {
    "h": 145.714,
    "s": 28.571,
    "l": 19.216
  },
  "oklch": {
    "l": 0.33999,
    "c": 0.04452,
    "h": 157.9
  },
  "luminance": 0.04118
}

Semantic roles & 50–950 ramp

primary

#233F2F

secondary

#724C62

accent

#639BC5

background

#F5F7F6

surface

#E9EDEB

border

#C5C8C6

text

#050806

muted

#797B7A

Preview Lab

Preview with #233F2F

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

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