#233B28#233B28

#233B28 is a dark, muted green. Relative luminance 0.036; OKLCH L 32.6% C 0.045 H 149.9°. Best body text is #FFFFFF at 12.16:1 contrast (WCAG AA passes).

Color values

HEX	#233B28
RGB	rgb(35, 59, 40)
HSL	hsl(133, 26%, 18%)
HSV	hsv(133, 41%, 23%)
CMYK	cmyk(40.7%, 0%, 32.2%, 76.9%)
CIE-LAB	lab(22.44, -14.26, 8.90)
CIE-LCH	lch(22.44, 16.81, 148.03°)
OKLab	oklab(32.63% -0.039 0.0226)
OKLCH	oklch(32.63% 0.045 149.9)
XYZ	xyz(2.6400, 3.6383, 2.5702)
Luminance	0.0364 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

#0B4008

ΔE00 10.68

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#233B28 #3B2336

analogous

#2A3B23 #233B28 #233B34

triadic

#233B28 #28233B #3B2823

tetradic

#233B28 #232A3B #3B2336 #3B3423

square

#233B28 #232A3B #3B2336 #3B3423

split-complementary

#233B28 #34233B #3B232A

monochromatic

#0B130D #0C150E #233B28 #3A6142 #51885C

Accessibility & contrast

On white

12.16

#233B28 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#233B28 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #233B28

12.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##233B28	#FFFFFF	#000000	##FFFFFF
##233B28	1.00	12.16	1.73	12.16
#FFFFFF	12.16	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B3727

Deuteranopia (green-blind)

#383529

Tritanopia (blue-blind)

#1F3A36

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #233b28;
/* rgb */ color: rgb(35, 59, 40);
/* oklch */ color: oklch(32.6% 0.045 149.9);

Tailwind

colors: {
  custom: {
    50: '#5f7162',
    500: '#233b28',
    950: '#000000',
  },
}

SCSS

$custom: #233b28;
$custom-light: #5f7162;
$custom-dark: #000000;

JSON

{
  "hex": "#233b28",
  "rgb": {
    "r": 35,
    "g": 59,
    "b": 40
  },
  "hsl": {
    "h": 132.5,
    "s": 25.532,
    "l": 18.431
  },
  "oklch": {
    "l": 0.32632,
    "c": 0.04508,
    "h": 149.9
  },
  "luminance": 0.03638
}

Semantic roles & 50–950 ramp

primary

#233B28

secondary

#6E4C67

accent

#66AFC2

background

#F5F6F5

surface

#E9ECEA

border

#C5C7C6

text

#040705

muted

#797A79

Preview Lab

Preview with #233B28

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

Preview Lab → · Contrast checker → · Palette generator →