#3C580D#3C580D

#3C580D is a dark, moderate yellow-green. Relative luminance 0.080; OKLCH L 42.3% C 0.104 H 128.8°. Best body text is #FFFFFF at 8.10:1 contrast (WCAG AA passes).

Color values

HEX	#3C580D
RGB	rgb(60, 88, 13)
HSL	hsl(82, 74%, 20%)
HSV	hsv(82, 85%, 35%)
CMYK	cmyk(31.8%, 0%, 85.2%, 65.5%)
CIE-LAB	lab(33.92, -22.64, 36.74)
CIE-LCH	lch(33.92, 43.16, 121.64°)
OKLab	oklab(42.27% -0.0649 0.0809)
OKLCH	oklch(42.27% 0.104 128.8)
XYZ	xyz(5.4258, 7.9690, 1.6330)
Luminance	0.0797 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C580D #290D58

analogous

#584F0D #3C580D #17580D

triadic

#3C580D #0D3C58 #580D3C

tetradic

#3C580D #0D584F #290D58 #580D17

square

#3C580D #0D584F #290D58 #580D17

split-complementary

#3C580D #0D1758 #4F0D58

monochromatic

#121B04 #182305 #3C580D #608D15 #85C31D

Accessibility & contrast

On white

8.10

#3C580D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.59

#3C580D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C580D

8.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C580D	#FFFFFF	#000000	##FFFFFF
##3C580D	1.00	8.10	2.59	8.10
#FFFFFF	8.10	1.00	21.00	1.00
#000000	2.59	21.00	1.00	21.00
##FFFFFF	8.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D5100

Deuteranopia (green-blind)

#594F15

Tritanopia (blue-blind)

#3E544A

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #3c580d;
/* rgb */ color: rgb(60, 88, 13);
/* oklch */ color: oklch(42.3% 0.104 128.8);

Tailwind

colors: {
  custom: {
    50: '#758753',
    500: '#3c580d',
    950: '#000000',
  },
}

SCSS

$custom: #3c580d;
$custom-light: #758753;
$custom-dark: #000000;

JSON

{
  "hex": "#3c580d",
  "rgb": {
    "r": 60,
    "g": 88,
    "b": 13
  },
  "hsl": {
    "h": 82.4,
    "s": 74.257,
    "l": 19.804
  },
  "oklch": {
    "l": 0.4227,
    "c": 0.10375,
    "h": 128.8
  },
  "luminance": 0.07969
}

Semantic roles & 50–950 ramp

primary

#3C580D

secondary

#542E93

accent

#37F17C

background

#F7F8F4

surface

#EDEFE8

border

#C8CAC4

text

#090B03

muted

#7B7C78

Preview Lab

Preview with #3C580D

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

Preview Lab → · Contrast checker → · Palette generator →