#5A640D#5A640D

#5A640D is a mid, moderate yellow. Relative luminance 0.113; OKLCH L 47.9% C 0.104 H 116.5°. Best body text is #FFFFFF at 6.44:1 contrast (WCAG AA passes).

Color values

HEX	#5A640D
RGB	rgb(90, 100, 13)
HSL	hsl(67, 77%, 22%)
HSV	hsv(67, 87%, 39%)
CMYK	cmyk(10%, 0%, 87%, 60.8%)
CIE-LAB	lab(40.11, -15.26, 43.11)
CIE-LCH	lch(40.11, 45.73, 109.49°)
OKLab	oklab(47.85% -0.0466 0.0934)
OKLCH	oklch(47.85% 0.104 116.5)
XYZ	xyz(8.8465, 11.3172, 2.0991)
Luminance	0.1132 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A640D #170D64

analogous

#64430D #5A640D #2E640D

triadic

#5A640D #0D5A64 #640D5A

tetradic

#5A640D #0D6443 #170D64 #640D2E

square

#5A640D #0D6443 #170D64 #640D2E

split-complementary

#5A640D #0D2E64 #430D64

monochromatic

#181B04 #292E06 #5A640D #8B9A14 #BBD01B

Accessibility & contrast

On white

6.44

#5A640D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.26

#5A640D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5A640D

6.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A640D	#FFFFFF	#000000	##FFFFFF
##5A640D	1.00	6.44	3.26	6.44
#FFFFFF	6.44	1.00	21.00	1.00
#000000	3.26	21.00	1.00	21.00
##FFFFFF	6.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C5E00

Deuteranopia (green-blind)

#6B5F16

Tritanopia (blue-blind)

#605E55

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #5a640d;
/* rgb */ color: rgb(90, 100, 13);
/* oklch */ color: oklch(47.9% 0.104 116.5);

Tailwind

colors: {
  custom: {
    50: '#8c9056',
    500: '#5a640d',
    950: '#000000',
  },
}

SCSS

$custom: #5a640d;
$custom-light: #8c9056;
$custom-dark: #000000;

JSON

{
  "hex": "#5a640d",
  "rgb": {
    "r": 90,
    "g": 100,
    "b": 13
  },
  "hsl": {
    "h": 66.897,
    "s": 76.991,
    "l": 22.157
  },
  "oklch": {
    "l": 0.4785,
    "c": 0.10438,
    "h": 116.5
  },
  "luminance": 0.11317
}

Semantic roles & 50–950 ramp

primary

#5A640D

secondary

#3C2F9E

accent

#34F44A

background

#F8F8F5

surface

#F0F0E9

border

#CBCBC5

text

#0C0C03

muted

#7D7D78

Preview Lab

Preview with #5A640D

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

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