#3A550F#3A550F

#3A550F is a dark, moderate yellow-green. Relative luminance 0.074; OKLCH L 41.3% C 0.100 H 128.9°. Best body text is #FFFFFF at 8.45:1 contrast (WCAG AA passes).

Color values

HEX	#3A550F
RGB	rgb(58, 85, 15)
HSL	hsl(83, 70%, 20%)
HSV	hsv(83, 82%, 33%)
CMYK	cmyk(31.8%, 0%, 82.4%, 66.7%)
CIE-LAB	lab(32.77, -21.87, 34.91)
CIE-LCH	lch(32.77, 41.19, 122.07°)
OKLab	oklab(41.3% -0.0626 0.0775)
OKLCH	oklch(41.3% 0.1 128.9)
XYZ	xyz(5.0796, 7.4309, 1.6185)
Luminance	0.0743 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A550F #2A0F55

analogous

#554D0F #3A550F #17550F

triadic

#3A550F #0F3A55 #550F3A

tetradic

#3A550F #0F554D #2A0F55 #550F17

square

#3A550F #0F554D #2A0F55 #550F17

split-complementary

#3A550F #0F1755 #4D0F55

monochromatic

#121A05 #172106 #3A550F #5D8918 #81BD21

Accessibility & contrast

On white

8.45

#3A550F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.49

#3A550F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A550F

8.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A550F	#FFFFFF	#000000	##FFFFFF
##3A550F	1.00	8.45	2.49	8.45
#FFFFFF	8.45	1.00	21.00	1.00
#000000	2.49	21.00	1.00	21.00
##FFFFFF	8.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A4E02

Deuteranopia (green-blind)

#564C16

Tritanopia (blue-blind)

#3C5148

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #3a550f;
/* rgb */ color: rgb(58, 85, 15);
/* oklch */ color: oklch(41.3% 0.100 128.9);

Tailwind

colors: {
  custom: {
    50: '#738554',
    500: '#3a550f',
    950: '#000000',
  },
}

SCSS

$custom: #3a550f;
$custom-light: #738554;
$custom-dark: #000000;

JSON

{
  "hex": "#3a550f",
  "rgb": {
    "r": 58,
    "g": 85,
    "b": 15
  },
  "hsl": {
    "h": 83.143,
    "s": 70,
    "l": 19.608
  },
  "oklch": {
    "l": 0.41304,
    "c": 0.09957,
    "h": 128.9
  },
  "luminance": 0.07431
}

Semantic roles & 50–950 ramp

primary

#3A550F

secondary

#55318F

accent

#3BED80

background

#F7F8F5

surface

#EDEFE8

border

#C8CAC4

text

#080B03

muted

#7B7C78

Preview Lab

Preview with #3A550F

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

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