#283907#283907

#283907 is a dark, moderate yellow-green. Relative luminance 0.034; OKLCH L 31.8% C 0.075 H 127.0°. Best body text is #FFFFFF at 12.51:1 contrast (WCAG AA passes).

Color values

HEX	#283907
RGB	rgb(40, 57, 7)
HSL	hsl(80, 78%, 13%)
HSV	hsv(80, 88%, 22%)
CMYK	cmyk(29.8%, 0%, 87.7%, 77.6%)
CIE-LAB	lab(21.55, -15.65, 26.71)
CIE-LCH	lch(21.55, 30.96, 120.38°)
OKLab	oklab(31.84% -0.0451 0.0598)
OKLCH	oklch(31.84% 0.075 127)
XYZ	xyz(2.3766, 3.3927, 0.7306)
Luminance	0.0339 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#283907 #180739

analogous

#393107 #283907 #0F3907

triadic

#283907 #072839 #390728

tetradic

#283907 #073931 #180739 #39070F

square

#283907 #073931 #180739 #39070F

split-complementary

#283907 #070F39 #310739

monochromatic

#131B03 #131B03 #283907 #4E700E #74A614

Accessibility & contrast

On white

12.51

#283907 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#283907 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #283907

12.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##283907	#FFFFFF	#000000	##FFFFFF
##283907	1.00	12.51	1.68	12.51
#FFFFFF	12.51	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C3401

Deuteranopia (green-blind)

#3A330C

Tritanopia (blue-blind)

#2A3630

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #283907;
/* rgb */ color: rgb(40, 57, 7);
/* oklch */ color: oklch(31.8% 0.075 127.0);

Tailwind

colors: {
  custom: {
    50: '#646f4b',
    500: '#283907',
    950: '#000000',
  },
}

SCSS

$custom: #283907;
$custom-light: #646f4b;
$custom-dark: #000000;

JSON

{
  "hex": "#283907",
  "rgb": {
    "r": 40,
    "g": 57,
    "b": 7
  },
  "hsl": {
    "h": 80.4,
    "s": 78.125,
    "l": 12.549
  },
  "oklch": {
    "l": 0.31843,
    "c": 0.07494,
    "h": 127
  },
  "luminance": 0.03393
}

Semantic roles & 50–950 ramp

primary

#283907

secondary

#402379

accent

#33F575

background

#F6F6F4

surface

#EBECE7

border

#C6C7C3

text

#050701

muted

#7A7A77

Preview Lab

Preview with #283907

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

Preview Lab → · Contrast checker → · Palette generator →