#233F2E#233F2E

#233F2E is a dark, muted green. Relative luminance 0.041; OKLCH L 34.0% C 0.046 H 156.3°. Best body text is #FFFFFF at 11.53:1 contrast (WCAG AA passes).

Color values

HEX	#233F2E
RGB	rgb(35, 63, 46)
HSL	hsl(144, 29%, 19%)
HSV	hsv(144, 44%, 25%)
CMYK	cmyk(44.4%, 0%, 27%, 75.3%)
CIE-LAB	lab(24.03, -15.17, 7.16)
CIE-LCH	lch(24.03, 16.77, 154.73°)
OKLab	oklab(33.97% -0.0418 0.0183)
OKLCH	oklch(33.97% 0.046 156.3)
XYZ	xyz(2.9636, 4.1094, 3.2213)
Luminance	0.0411 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#233F2E #3F2334

analogous

#263F23 #233F2E #233F3C

triadic

#233F2E #2E233F #3F2E23

tetradic

#233F2E #23263F #3F2334 #3F3C23

square

#233F2E #23263F #3F2334 #3F3C23

split-complementary

#233F2E #3C233F #3F2326

monochromatic

#0B140E #0D1811 #233F2E #39664B #4F8E67

Accessibility & contrast

On white

11.53

#233F2E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#233F2E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #233F2E

11.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##233F2E	#FFFFFF	#000000	##FFFFFF
##233F2E	1.00	11.53	1.82	11.53
#FFFFFF	11.53	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F3B2D

Deuteranopia (green-blind)

#3A382F

Tritanopia (blue-blind)

#1D3F3A

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #233f2e;
/* rgb */ color: rgb(35, 63, 46);
/* oklch */ color: oklch(34.0% 0.046 156.3);

Tailwind

colors: {
  custom: {
    50: '#5f7466',
    500: '#233f2e',
    950: '#000000',
  },
}

SCSS

$custom: #233f2e;
$custom-light: #5f7466;
$custom-dark: #000000;

JSON

{
  "hex": "#233f2e",
  "rgb": {
    "r": 35,
    "g": 63,
    "b": 46
  },
  "hsl": {
    "h": 143.571,
    "s": 28.571,
    "l": 19.216
  },
  "oklch": {
    "l": 0.33969,
    "c": 0.04563,
    "h": 156.3
  },
  "luminance": 0.0411
}

Semantic roles & 50–950 ramp

primary

#233F2E

secondary

#724C63

accent

#639EC5

background

#F5F7F6

surface

#E9EDEB

border

#C5C8C6

text

#050806

muted

#797B7A

Preview Lab

Preview with #233F2E

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

Preview Lab → · Contrast checker → · Palette generator →