#283607#283607

#283607 is a dark, moderate yellow-green. Relative luminance 0.031; OKLCH L 31.0% C 0.070 H 125.1°. Best body text is #FFFFFF at 12.95:1 contrast (WCAG AA passes).

Color values

HEX	#283607
RGB	rgb(40, 54, 7)
HSL	hsl(78, 77%, 12%)
HSV	hsv(78, 87%, 21%)
CMYK	cmyk(25.9%, 0%, 87%, 78.8%)
CIE-LAB	lab(20.46, -13.96, 25.51)
CIE-LCH	lch(20.46, 29.08, 118.68°)
OKLab	oklab(30.96% -0.0405 0.0577)
OKLCH	oklch(30.96% 0.07 125.1)
XYZ	xyz(2.2326, 3.1048, 0.6826)
Luminance	0.0311 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#283607 #150736

analogous

#362D07 #283607 #113607

triadic

#283607 #072836 #360728

tetradic

#283607 #07362D #150736 #360711

square

#283607 #07362D #150736 #360711

split-complementary

#283607 #071136 #2D0736

monochromatic

#141B04 #141B04 #283607 #506C0E #78A215

Accessibility & contrast

On white

12.95

#283607 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#283607 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #283607

12.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##283607	#FFFFFF	#000000	##FFFFFF
##283607	1.00	12.95	1.62	12.95
#FFFFFF	12.95	1.00	21.00	1.00
#000000	1.62	21.00	1.00	21.00
##FFFFFF	12.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A3201

Deuteranopia (green-blind)

#38310B

Tritanopia (blue-blind)

#2A332D

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #283607;
/* rgb */ color: rgb(40, 54, 7);
/* oklch */ color: oklch(31.0% 0.070 125.1);

Tailwind

colors: {
  custom: {
    50: '#646d4b',
    500: '#283607',
    950: '#000000',
  },
}

SCSS

$custom: #283607;
$custom-light: #646d4b;
$custom-dark: #000000;

JSON

{
  "hex": "#283607",
  "rgb": {
    "r": 40,
    "g": 54,
    "b": 7
  },
  "hsl": {
    "h": 77.872,
    "s": 77.049,
    "l": 11.961
  },
  "oklch": {
    "l": 0.30956,
    "c": 0.07044,
    "h": 125.1
  },
  "luminance": 0.03105
}

Semantic roles & 50–950 ramp

primary

#283607

secondary

#3C2376

accent

#34F46D

background

#F6F6F4

surface

#EBEBE7

border

#C6C6C3

text

#050701

muted

#7A7A77

Preview Lab

Preview with #283607

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

Preview Lab → · Contrast checker → · Palette generator →