#283D29#283D29

#283D29 is a dark, muted green. Relative luminance 0.039; OKLCH L 33.6% C 0.044 H 145.7°. Best body text is #FFFFFF at 11.73:1 contrast (WCAG AA passes).

Color values

HEX	#283D29
RGB	rgb(40, 61, 41)
HSL	hsl(123, 21%, 20%)
HSV	hsv(123, 34%, 24%)
CMYK	cmyk(34.4%, 0%, 32.8%, 76.1%)
CIE-LAB	lab(23.50, -13.24, 9.75)
CIE-LCH	lch(23.50, 16.44, 143.62°)
OKLab	oklab(33.58% -0.0361 0.0247)
OKLCH	oklch(33.58% 0.044 145.7)
XYZ	xyz(2.9439, 3.9486, 2.7044)
Luminance	0.0395 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

#0B4008

ΔE00 10.63

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#283D29 #3D283C

analogous

#323D28 #283D29 #283D34

triadic

#283D29 #29283D #3D2928

tetradic

#283D29 #28323D #3D283C #3D3428

square

#283D29 #28323D #3D283C #3D3428

split-complementary

#283D29 #34283D #3D2832

monochromatic

#0C120C #101810 #283D29 #406242 #58875B

Accessibility & contrast

On white

11.73

#283D29 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#283D29 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #283D29

11.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##283D29	#FFFFFF	#000000	##FFFFFF
##283D29	1.00	11.73	1.79	11.73
#FFFFFF	11.73	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E3928

Deuteranopia (green-blind)

#3A372A

Tritanopia (blue-blind)

#263C38

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #283d29;
/* rgb */ color: rgb(40, 61, 41);
/* oklch */ color: oklch(33.6% 0.044 145.7);

Tailwind

colors: {
  custom: {
    50: '#627262',
    500: '#283d29',
    950: '#000000',
  },
}

SCSS

$custom: #283d29;
$custom-light: #627262;
$custom-dark: #000000;

JSON

{
  "hex": "#283d29",
  "rgb": {
    "r": 40,
    "g": 61,
    "b": 41
  },
  "hsl": {
    "h": 122.857,
    "s": 20.792,
    "l": 19.804
  },
  "oklch": {
    "l": 0.33584,
    "c": 0.04378,
    "h": 145.7
  },
  "luminance": 0.03949
}

Semantic roles & 50–950 ramp

primary

#283D29

secondary

#6E526D

accent

#6AB9BD

background

#F5F6F5

surface

#EAECEA

border

#C6C7C6

text

#050805

muted

#797B79

Preview Lab

Preview with #283D29

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

Preview Lab → · Contrast checker → · Palette generator →