#282B05#282B05

#282B05 is a dark, muted yellow. Relative luminance 0.022; OKLCH L 27.7% C 0.056 H 113.9°. Best body text is #FFFFFF at 14.60:1 contrast (WCAG AA passes).

Color values

HEX	#282B05
RGB	rgb(40, 43, 5)
HSL	hsl(65, 79%, 9%)
HSV	hsv(65, 88%, 17%)
CMYK	cmyk(7%, 0%, 88.4%, 83.1%)
CIE-LAB	lab(16.45, -7.45, 21.60)
CIE-LCH	lch(16.45, 22.85, 109.02°)
OKLab	oklab(27.72% -0.0228 0.0515)
OKLCH	oklch(27.72% 0.056 113.9)
XYZ	xyz(1.7664, 2.1899, 0.4732)
Luminance	0.0219 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Hunter Green (survey)

#0B4008

ΔE00 12.85

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#282B05 #08052B

analogous

#2B1B05 #282B05 #152B05

triadic

#282B05 #05282B #2B0528

tetradic

#282B05 #052B1B #08052B #2B0515

square

#282B05 #052B1B #08052B #2B0515

split-complementary

#282B05 #05152B #1B052B

monochromatic

#191B03 #191B03 #282B05 #5B620B #8E9912

Accessibility & contrast

On white

14.60

#282B05 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.44

#282B05 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #282B05

14.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##282B05	#FFFFFF	#000000	##FFFFFF
##282B05	1.00	14.60	1.44	14.60
#FFFFFF	14.60	1.00	21.00	1.00
#000000	1.44	21.00	1.00	21.00
##FFFFFF	14.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F2801

Deuteranopia (green-blind)

#2F2907

Tritanopia (blue-blind)

#2B2824

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #282b05;
/* rgb */ color: rgb(40, 43, 5);
/* oklch */ color: oklch(27.7% 0.056 113.9);

Tailwind

colors: {
  custom: {
    50: '#636449',
    500: '#282b05',
    950: '#000000',
  },
}

SCSS

$custom: #282b05;
$custom-light: #636449;
$custom-dark: #000000;

JSON

{
  "hex": "#282b05",
  "rgb": {
    "r": 40,
    "g": 43,
    "b": 5
  },
  "hsl": {
    "h": 64.737,
    "s": 79.167,
    "l": 9.412
  },
  "oklch": {
    "l": 0.27722,
    "c": 0.05631,
    "h": 113.9
  },
  "luminance": 0.0219
}

Semantic roles & 50–950 ramp

primary

#282B05

secondary

#251F6D

accent

#32F642

background

#F6F5F4

surface

#EBEAE7

border

#C6C6C3

text

#050501

muted

#7A7977

Preview Lab

Preview with #282B05

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

Preview Lab → · Contrast checker → · Palette generator →