#3C570F#3C570F

#3C570F is a dark, moderate yellow-green. Relative luminance 0.078; OKLCH L 42.0% C 0.101 H 128.6°. Best body text is #FFFFFF at 8.20:1 contrast (WCAG AA passes).

Color values

HEX	#3C570F
RGB	rgb(60, 87, 15)
HSL	hsl(83, 71%, 20%)
HSV	hsv(83, 83%, 34%)
CMYK	cmyk(31%, 0%, 82.8%, 65.9%)
CIE-LAB	lab(33.59, -22.02, 35.73)
CIE-LCH	lch(33.59, 41.97, 121.65°)
OKLab	oklab(42% -0.0631 0.0791)
OKLCH	oklch(42% 0.101 128.6)
XYZ	xyz(5.3579, 7.8114, 1.6773)
Luminance	0.0781 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C570F #2A0F57

analogous

#574E0F #3C570F #18570F

triadic

#3C570F #0F3C57 #570F3C

tetradic

#3C570F #0F574E #2A0F57 #570F18

square

#3C570F #0F574E #2A0F57 #570F18

split-complementary

#3C570F #0F1857 #4E0F57

monochromatic

#121A05 #182306 #3C570F #608B18 #84BF21

Accessibility & contrast

On white

8.20

#3C570F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.56

#3C570F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C570F

8.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C570F	#FFFFFF	#000000	##FFFFFF
##3C570F	1.00	8.20	2.56	8.20
#FFFFFF	8.20	1.00	21.00	1.00
#000000	2.56	21.00	1.00	21.00
##FFFFFF	8.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C5001

Deuteranopia (green-blind)

#584E16

Tritanopia (blue-blind)

#3E534A

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #3c570f;
/* rgb */ color: rgb(60, 87, 15);
/* oklch */ color: oklch(42.0% 0.101 128.6);

Tailwind

colors: {
  custom: {
    50: '#758654',
    500: '#3c570f',
    950: '#000000',
  },
}

SCSS

$custom: #3c570f;
$custom-light: #758654;
$custom-dark: #000000;

JSON

{
  "hex": "#3c570f",
  "rgb": {
    "r": 60,
    "g": 87,
    "b": 15
  },
  "hsl": {
    "h": 82.5,
    "s": 70.588,
    "l": 20
  },
  "oklch": {
    "l": 0.42004,
    "c": 0.10122,
    "h": 128.6
  },
  "luminance": 0.07812
}

Semantic roles & 50–950 ramp

primary

#3C570F

secondary

#553191

accent

#3AED7E

background

#F7F8F5

surface

#EDEFE9

border

#C8CAC5

text

#080B03

muted

#7B7C78

Preview Lab

Preview with #3C570F

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

Preview Lab → · Contrast checker → · Palette generator →