#284103#284103

#284103 is a dark, moderate yellow-green. Relative luminance 0.042; OKLCH L 34.2% C 0.090 H 130.3°. Best body text is #FFFFFF at 11.37:1 contrast (WCAG AA passes).

Color values

HEX	#284103
RGB	rgb(40, 65, 3)
HSL	hsl(84, 91%, 13%)
HSV	hsv(84, 95%, 25%)
CMYK	cmyk(38.5%, 0%, 95.4%, 74.5%)
CIE-LAB	lab(24.44, -20.24, 31.31)
CIE-LCH	lch(24.44, 37.28, 122.88°)
OKLab	oklab(34.19% -0.0579 0.0683)
OKLCH	oklch(34.19% 0.09 130.3)
XYZ	xyz(2.7818, 4.2382, 0.7576)
Luminance	0.0424 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#284103 #1C0341

analogous

#413B03 #284103 #094103

triadic

#284103 #032841 #410328

tetradic

#284103 #03413B #1C0341 #410309

square

#284103 #03413B #1C0341 #410309

split-complementary

#284103 #030941 #3B0341

monochromatic

#121D01 #121D01 #284103 #4C7B06 #70B608

Accessibility & contrast

On white

11.37

#284103 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.85

#284103 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #284103

11.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##284103	#FFFFFF	#000000	##FFFFFF
##284103	1.00	11.37	1.85	11.37
#FFFFFF	11.37	1.00	21.00	1.00
#000000	1.85	21.00	1.00	21.00
##FFFFFF	11.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#453B00

Deuteranopia (green-blind)

#41390A

Tritanopia (blue-blind)

#293E36

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #284103;
/* rgb */ color: rgb(40, 65, 3);
/* oklch */ color: oklch(34.2% 0.090 130.3);

Tailwind

colors: {
  custom: {
    50: '#65754a',
    500: '#284103',
    950: '#000000',
  },
}

SCSS

$custom: #284103;
$custom-light: #65754a;
$custom-dark: #000000;

JSON

{
  "hex": "#284103",
  "rgb": {
    "r": 40,
    "g": 65,
    "b": 3
  },
  "hsl": {
    "h": 84.194,
    "s": 91.176,
    "l": 13.333
  },
  "oklch": {
    "l": 0.34188,
    "c": 0.08958,
    "h": 130.3
  },
  "luminance": 0.04238
}

Semantic roles & 50–950 ramp

primary

#284103

secondary

#461D83

accent

#29FF7F

background

#F6F7F4

surface

#EBEDE7

border

#C6C8C3

text

#060801

muted

#7A7B77

Preview Lab

Preview with #284103

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

Preview Lab → · Contrast checker → · Palette generator →