#232B23#232B23

#232B23 is a dark, near-neutral green. Relative luminance 0.022; OKLCH L 27.8% C 0.018 H 145.1°. Best body text is #FFFFFF at 14.57:1 contrast (WCAG AA passes).

Color values

HEX	#232B23
RGB	rgb(35, 43, 35)
HSL	hsl(120, 10%, 15%)
HSV	hsv(120, 19%, 17%)
CMYK	cmyk(18.6%, 0%, 18.6%, 83.1%)
CIE-LAB	lab(16.54, -5.49, 4.06)
CIE-LCH	lch(16.54, 6.83, 143.52°)
OKLab	oklab(27.85% -0.015 0.0105)
OKLCH	oklch(27.85% 0.018 145.1)
XYZ	xyz(1.8603, 2.2064, 1.9176)
Luminance	0.0221 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#232B23 #2B232B

analogous

#272B23 #232B23 #232B27

triadic

#232B23 #23232B #2B2323

tetradic

#232B23 #23272B #2B232B #2B2723

square

#232B23 #23272B #2B232B #2B2723

split-complementary

#232B23 #27232B #2B2327

monochromatic

#0E110E #0E110E #232B23 #3E4D3E #5A6E5A

Accessibility & contrast

On white

14.57

#232B23 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.44

#232B23 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #232B23

14.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##232B23	#FFFFFF	#000000	##FFFFFF
##232B23	1.00	14.57	1.44	14.57
#FFFFFF	14.57	1.00	21.00	1.00
#000000	1.44	21.00	1.00	21.00
##FFFFFF	14.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B2923

Deuteranopia (green-blind)

#2A2923

Tritanopia (blue-blind)

#222A29

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #232b23;
/* rgb */ color: rgb(35, 43, 35);
/* oklch */ color: oklch(27.8% 0.018 145.1);

Tailwind

colors: {
  custom: {
    50: '#5d645d',
    500: '#232b23',
    950: '#000000',
  },
}

SCSS

$custom: #232b23;
$custom-light: #5d645d;
$custom-dark: #000000;

JSON

{
  "hex": "#232b23",
  "rgb": {
    "r": 35,
    "g": 43,
    "b": 35
  },
  "hsl": {
    "h": 120,
    "s": 10.256,
    "l": 15.294
  },
  "oklch": {
    "l": 0.27848,
    "c": 0.01833,
    "h": 145.1
  },
  "luminance": 0.02206
}

Semantic roles & 50–950 ramp

primary

#232B23

secondary

#5B4F5B

accent

#75B3B3

background

#F5F5F5

surface

#E9EAE9

border

#C5C6C5

text

#040504

muted

#797979

Preview Lab

Preview with #232B23

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

Preview Lab → · Contrast checker → · Palette generator →