#283A24#283A24

#283A24 is a dark, muted green. Relative luminance 0.036; OKLCH L 32.6% C 0.044 H 139.9°. Best body text is #FFFFFF at 12.20:1 contrast (WCAG AA passes).

Color values

HEX	#283A24
RGB	rgb(40, 58, 36)
HSL	hsl(109, 23%, 18%)
HSV	hsv(109, 38%, 23%)
CMYK	cmyk(31%, 0%, 37.9%, 77.3%)
CIE-LAB	lab(22.32, -12.48, 11.41)
CIE-LCH	lch(22.32, 16.91, 137.56°)
OKLab	oklab(32.59% -0.034 0.0286)
OKLCH	oklch(32.59% 0.044 139.9)
XYZ	xyz(2.7065, 3.6045, 2.2219)
Luminance	0.0360 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

#0B4008

ΔE00 10.25

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#283A24 #36243A

analogous

#333A24 #283A24 #243A2B

triadic

#283A24 #24283A #3A2428

tetradic

#283A24 #24333A #36243A #3A2B24

square

#283A24 #24333A #36243A #3A2B24

split-complementary

#283A24 #2B243A #3A2433

monochromatic

#0D130C #0E140D #283A24 #42603B #5C8653

Accessibility & contrast

On white

12.20

#283A24 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#283A24 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #283A24

12.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##283A24	#FFFFFF	#000000	##FFFFFF
##283A24	1.00	12.20	1.72	12.20
#FFFFFF	12.20	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B3623

Deuteranopia (green-blind)

#383525

Tritanopia (blue-blind)

#273934

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #283a24;
/* rgb */ color: rgb(40, 58, 36);
/* oklch */ color: oklch(32.6% 0.044 139.9);

Tailwind

colors: {
  custom: {
    50: '#62705e',
    500: '#283a24',
    950: '#000000',
  },
}

SCSS

$custom: #283a24;
$custom-light: #62705e;
$custom-dark: #000000;

JSON

{
  "hex": "#283a24",
  "rgb": {
    "r": 40,
    "g": 58,
    "b": 36
  },
  "hsl": {
    "h": 109.091,
    "s": 23.404,
    "l": 18.431
  },
  "oklch": {
    "l": 0.32594,
    "c": 0.04446,
    "h": 139.9
  },
  "luminance": 0.03605
}

Semantic roles & 50–950 ramp

primary

#283A24

secondary

#674E6C

accent

#68C0B0

background

#F5F6F5

surface

#EAECE9

border

#C6C7C5

text

#050704

muted

#797A79

Preview Lab

Preview with #283A24

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

Preview Lab → · Contrast checker → · Palette generator →