#3C510C#3C510C

#3C510C is a dark, moderate yellow-green. Relative luminance 0.069; OKLCH L 40.3% C 0.095 H 125.8°. Best body text is #FFFFFF at 8.84:1 contrast (WCAG AA passes).

Color values

HEX	#3C510C
RGB	rgb(60, 81, 12)
HSL	hsl(78, 74%, 18%)
HSV	hsv(78, 85%, 32%)
CMYK	cmyk(25.9%, 0%, 85.2%, 68.2%)
CIE-LAB	lab(31.51, -19.06, 34.87)
CIE-LCH	lch(31.51, 39.74, 118.66°)
OKLab	oklab(40.32% -0.0553 0.0768)
OKLCH	oklch(40.32% 0.095 125.8)
XYZ	xyz(4.8723, 6.8720, 1.4175)
Luminance	0.0687 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C510C #210C51

analogous

#51430C #3C510C #19510C

triadic

#3C510C #0C3C51 #510C3C

tetradic

#3C510C #0C5143 #210C51 #510C19

square

#3C510C #0C5143 #210C51 #510C19

split-complementary

#3C510C #0C1951 #430C51

monochromatic

#141B04 #151C04 #3C510C #638614 #8BBC1C

Accessibility & contrast

On white

8.84

#3C510C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.37

#3C510C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C510C

8.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C510C	#FFFFFF	#000000	##FFFFFF
##3C510C	1.00	8.84	2.37	8.84
#FFFFFF	8.84	1.00	21.00	1.00
#000000	2.37	21.00	1.00	21.00
##FFFFFF	8.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#564B00

Deuteranopia (green-blind)

#534A13

Tritanopia (blue-blind)

#3F4D44

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #3c510c;
/* rgb */ color: rgb(60, 81, 12);
/* oklch */ color: oklch(40.3% 0.095 125.8);

Tailwind

colors: {
  custom: {
    50: '#748252',
    500: '#3c510c',
    950: '#000000',
  },
}

SCSS

$custom: #3c510c;
$custom-light: #748252;
$custom-dark: #000000;

JSON

{
  "hex": "#3c510c",
  "rgb": {
    "r": 60,
    "g": 81,
    "b": 12
  },
  "hsl": {
    "h": 78.261,
    "s": 74.194,
    "l": 18.235
  },
  "oklch": {
    "l": 0.40315,
    "c": 0.09463,
    "h": 125.8
  },
  "luminance": 0.06872
}

Semantic roles & 50–950 ramp

primary

#3C510C

secondary

#4A2C8C

accent

#37F170

background

#F7F7F4

surface

#EDEEE7

border

#C8C9C3

text

#080A02

muted

#7B7C78

Preview Lab

Preview with #3C510C

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

Preview Lab → · Contrast checker → · Palette generator →