#283F24#283F24

#283F24 is a dark, muted green. Relative luminance 0.041; OKLCH L 34.0% C 0.054 H 140.8°. Best body text is #FFFFFF at 11.50:1 contrast (WCAG AA passes).

Color values

HEX	#283F24
RGB	rgb(40, 63, 36)
HSL	hsl(111, 27%, 19%)
HSV	hsv(111, 43%, 25%)
CMYK	cmyk(36.5%, 0%, 42.9%, 75.3%)
CIE-LAB	lab(24.11, -15.38, 13.78)
CIE-LCH	lch(24.11, 20.65, 138.12°)
OKLab	oklab(34.04% -0.0419 0.0342)
OKLCH	oklch(34.04% 0.054 140.8)
XYZ	xyz(2.9709, 4.1334, 2.3100)
Luminance	0.0413 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#283F24 #3B243F

analogous

#363F24 #283F24 #243F2E

triadic

#283F24 #24283F #3F2428

tetradic

#283F24 #24363F #3B243F #3F2E24

square

#283F24 #24363F #3B243F #3F2E24

split-complementary

#283F24 #2E243F #3F2436

monochromatic

#0C130B #0F180E #283F24 #41663A #598D51

Accessibility & contrast

On white

11.50

#283F24 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.83

#283F24 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #283F24

11.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##283F24	#FFFFFF	#000000	##FFFFFF
##283F24	1.00	11.50	1.83	11.50
#FFFFFF	11.50	1.00	21.00	1.00
#000000	1.83	21.00	1.00	21.00
##FFFFFF	11.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#403B22

Deuteranopia (green-blind)

#3D3826

Tritanopia (blue-blind)

#263D38

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #283f24;
/* rgb */ color: rgb(40, 63, 36);
/* oklch */ color: oklch(34.0% 0.054 140.8);

Tailwind

colors: {
  custom: {
    50: '#63745f',
    500: '#283f24',
    950: '#000000',
  },
}

SCSS

$custom: #283f24;
$custom-light: #63745f;
$custom-dark: #000000;

JSON

{
  "hex": "#283f24",
  "rgb": {
    "r": 40,
    "g": 63,
    "b": 36
  },
  "hsl": {
    "h": 111.111,
    "s": 27.273,
    "l": 19.412
  },
  "oklch": {
    "l": 0.34039,
    "c": 0.05413,
    "h": 140.8
  },
  "luminance": 0.04134
}

Semantic roles & 50–950 ramp

primary

#283F24

secondary

#6C4D72

accent

#64C4B5

background

#F5F7F5

surface

#EAEDE9

border

#C6C8C5

text

#050804

muted

#797B79

Preview Lab

Preview with #283F24

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

Preview Lab → · Contrast checker → · Palette generator →