#5A641F#5A641F

#5A641F is a mid, moderate yellow. Relative luminance 0.114; OKLCH L 48.0% C 0.093 H 117.1°. Best body text is #FFFFFF at 6.41:1 contrast (WCAG AA passes).

Color values

HEX	#5A641F
RGB	rgb(90, 100, 31)
HSL	hsl(69, 53%, 26%)
HSV	hsv(69, 69%, 39%)
CMYK	cmyk(10%, 0%, 69%, 60.8%)
CIE-LAB	lab(40.22, -14.27, 36.41)
CIE-LCH	lch(40.22, 39.11, 111.41°)
OKLab	oklab(47.98% -0.0422 0.0826)
OKLCH	oklch(47.98% 0.093 117.1)
XYZ	xyz(9.0211, 11.3870, 3.0187)
Luminance	0.1139 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A641F #291F64

analogous

#644B1F #5A641F #37641F

triadic

#5A641F #1F5A64 #641F5A

tetradic

#5A641F #1F644B #291F64 #641F37

square

#5A641F #1F644B #291F64 #641F37

split-complementary

#5A641F #1F3764 #4B1F64

monochromatic

#151707 #303511 #5A641F #84932D #AEC13C

Accessibility & contrast

On white

6.41

#5A641F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.28

#5A641F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5A641F

6.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A641F	#FFFFFF	#000000	##FFFFFF
##5A641F	1.00	6.41	3.28	6.41
#FFFFFF	6.41	1.00	21.00	1.00
#000000	3.28	21.00	1.00	21.00
##FFFFFF	6.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B5F16

Deuteranopia (green-blind)

#6A5F24

Tritanopia (blue-blind)

#605E56

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #5a641f;
/* rgb */ color: rgb(90, 100, 31);
/* oklch */ color: oklch(48.0% 0.093 117.1);

Tailwind

colors: {
  custom: {
    50: '#8b905f',
    500: '#5a641f',
    950: '#000000',
  },
}

SCSS

$custom: #5a641f;
$custom-light: #8b905f;
$custom-dark: #000000;

JSON

{
  "hex": "#5a641f",
  "rgb": {
    "r": 90,
    "g": 100,
    "b": 31
  },
  "hsl": {
    "h": 68.696,
    "s": 52.672,
    "l": 25.686
  },
  "oklch": {
    "l": 0.47979,
    "c": 0.09271,
    "h": 117.1
  },
  "luminance": 0.11387
}

Semantic roles & 50–950 ramp

primary

#5A641F

secondary

#524698

accent

#4CDC61

background

#F8F8F5

surface

#F0F0E9

border

#CBCBC5

text

#0C0C05

muted

#7D7D79

Preview Lab

Preview with #5A641F

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

Preview Lab → · Contrast checker → · Palette generator →