#5A580F#5A580F

#5A580F is a dark, moderate yellow. Relative luminance 0.092; OKLCH L 44.8% C 0.090 H 107.9°. Best body text is #FFFFFF at 7.40:1 contrast (WCAG AA passes).

Color values

HEX	#5A580F
RGB	rgb(90, 88, 15)
HSL	hsl(58, 71%, 21%)
HSV	hsv(58, 83%, 35%)
CMYK	cmyk(0%, 2.2%, 83.3%, 64.7%)
CIE-LAB	lab(36.34, -8.41, 39.16)
CIE-LCH	lch(36.34, 40.05, 102.11°)
OKLab	oklab(44.84% -0.0275 0.0853)
OKLCH	oklch(44.84% 0.09 107.9)
XYZ	xyz(7.7927, 9.1879, 1.8148)
Luminance	0.0919 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A580F #0F115A

analogous

#5A320F #5A580F #365A0F

triadic

#5A580F #0F5A58 #580F5A

tetradic

#5A580F #0F5A32 #0F115A #5A0F36

square

#5A580F #0F5A32 #0F115A #5A0F36

split-complementary

#5A580F #0F365A #320F5A

monochromatic

#1A1A04 #262506 #5A580F #8E8B18 #C3BF20

Accessibility & contrast

On white

7.40

#5A580F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.84

#5A580F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5A580F

7.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A580F	#FFFFFF	#000000	##FFFFFF
##5A580F	1.00	7.40	2.84	7.40
#FFFFFF	7.40	1.00	21.00	1.00
#000000	2.84	21.00	1.00	21.00
##FFFFFF	7.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#605400

Deuteranopia (green-blind)

#615715

Tritanopia (blue-blind)

#61524A

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #5a580f;
/* rgb */ color: rgb(90, 88, 15);
/* oklch */ color: oklch(44.8% 0.090 107.9);

Tailwind

colors: {
  custom: {
    50: '#8c8655',
    500: '#5a580f',
    950: '#000000',
  },
}

SCSS

$custom: #5a580f;
$custom-light: #8c8655;
$custom-dark: #000000;

JSON

{
  "hex": "#5a580f",
  "rgb": {
    "r": 90,
    "g": 88,
    "b": 15
  },
  "hsl": {
    "h": 58.4,
    "s": 71.429,
    "l": 20.588
  },
  "oklch": {
    "l": 0.44836,
    "c": 0.08963,
    "h": 107.9
  },
  "luminance": 0.09188
}

Semantic roles & 50–950 ramp

primary

#5A580F

secondary

#313494

accent

#3EEE3A

background

#F8F8F5

surface

#F0EFE9

border

#CBCAC5

text

#0C0B03

muted

#7D7C78

Preview Lab

Preview with #5A580F

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

Preview Lab → · Contrast checker → · Palette generator →