#3A510F#3A510F

#3A510F is a dark, moderate yellow-green. Relative luminance 0.068; OKLCH L 40.2% C 0.094 H 127.3°. Best body text is #FFFFFF at 8.88:1 contrast (WCAG AA passes).

Color values

HEX	#3A510F
RGB	rgb(58, 81, 15)
HSL	hsl(81, 69%, 19%)
HSV	hsv(81, 81%, 32%)
CMYK	cmyk(28.4%, 0%, 81.5%, 68.2%)
CIE-LAB	lab(31.39, -19.79, 33.59)
CIE-LCH	lch(31.39, 38.99, 120.51°)
OKLab	oklab(40.18% -0.0569 0.0747)
OKLCH	oklch(40.18% 0.094 127.3)
XYZ	xyz(4.7736, 6.8188, 1.5165)
Luminance	0.0682 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A510F #260F51

analogous

#51470F #3A510F #19510F

triadic

#3A510F #0F3A51 #510F3A

tetradic

#3A510F #0F5147 #260F51 #510F19

square

#3A510F #0F5147 #260F51 #510F19

split-complementary

#3A510F #0F1951 #470F51

monochromatic

#121A05 #151D05 #3A510F #5F8519 #84B822

Accessibility & contrast

On white

8.88

#3A510F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.36

#3A510F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A510F

8.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A510F	#FFFFFF	#000000	##FFFFFF
##3A510F	1.00	8.88	2.36	8.88
#FFFFFF	8.88	1.00	21.00	1.00
#000000	2.36	21.00	1.00	21.00
##FFFFFF	8.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#564B03

Deuteranopia (green-blind)

#524915

Tritanopia (blue-blind)

#3D4D44

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #3a510f;
/* rgb */ color: rgb(58, 81, 15);
/* oklch */ color: oklch(40.2% 0.094 127.3);

Tailwind

colors: {
  custom: {
    50: '#738253',
    500: '#3a510f',
    950: '#000000',
  },
}

SCSS

$custom: #3a510f;
$custom-light: #738253;
$custom-dark: #000000;

JSON

{
  "hex": "#3a510f",
  "rgb": {
    "r": 58,
    "g": 81,
    "b": 15
  },
  "hsl": {
    "h": 80.909,
    "s": 68.75,
    "l": 18.824
  },
  "oklch": {
    "l": 0.40184,
    "c": 0.0939,
    "h": 127.3
  },
  "luminance": 0.06819
}

Semantic roles & 50–950 ramp

primary

#3A510F

secondary

#50318B

accent

#3CEC79

background

#F7F7F4

surface

#EDEEE7

border

#C8C9C3

text

#080A03

muted

#7B7C78

Preview Lab

Preview with #3A510F

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

Preview Lab → · Contrast checker → · Palette generator →