#5A6311#5A6311

#5A6311 is a mid, moderate yellow. Relative luminance 0.111; OKLCH L 47.6% C 0.101 H 116.0°. Best body text is #FFFFFF at 6.51:1 contrast (WCAG AA passes).

Color values

HEX	#5A6311
RGB	rgb(90, 99, 17)
HSL	hsl(67, 71%, 23%)
HSV	hsv(67, 83%, 39%)
CMYK	cmyk(9.1%, 0%, 82.8%, 61.2%)
CIE-LAB	lab(39.81, -14.55, 41.61)
CIE-LCH	lch(39.81, 44.08, 109.27°)
OKLab	oklab(47.62% -0.0444 0.0909)
OKLCH	oklch(47.62% 0.101 116)
XYZ	xyz(8.7797, 11.1379, 2.2175)
Luminance	0.1114 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A6311 #1A1163

analogous

#634311 #5A6311 #316311

triadic

#5A6311 #115A63 #63115A

tetradic

#5A6311 #116343 #1A1163 #631131

square

#5A6311 #116343 #1A1163 #631131

split-complementary

#5A6311 #113163 #431163

monochromatic

#181A04 #2B2F08 #5A6311 #89971A #B9CB23

Accessibility & contrast

On white

6.51

#5A6311 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.23

#5A6311 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5A6311

6.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A6311	#FFFFFF	#000000	##FFFFFF
##5A6311	1.00	6.51	3.23	6.51
#FFFFFF	6.51	1.00	21.00	1.00
#000000	3.23	21.00	1.00	21.00
##FFFFFF	6.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B5D00

Deuteranopia (green-blind)

#6A5E19

Tritanopia (blue-blind)

#605D54

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #5a6311;
/* rgb */ color: rgb(90, 99, 17);
/* oklch */ color: oklch(47.6% 0.101 116.0);

Tailwind

colors: {
  custom: {
    50: '#8b8f57',
    500: '#5a6311',
    950: '#000000',
  },
}

SCSS

$custom: #5a6311;
$custom-light: #8b8f57;
$custom-dark: #000000;

JSON

{
  "hex": "#5a6311",
  "rgb": {
    "r": 90,
    "g": 99,
    "b": 17
  },
  "hsl": {
    "h": 66.585,
    "s": 70.69,
    "l": 22.745
  },
  "oklch": {
    "l": 0.47616,
    "c": 0.10119,
    "h": 116
  },
  "luminance": 0.11138
}

Semantic roles & 50–950 ramp

primary

#5A6311

secondary

#40349B

accent

#3AED4E

background

#F8F8F5

surface

#F0F0E9

border

#CBCBC5

text

#0C0C03

muted

#7D7D78

Preview Lab

Preview with #5A6311

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

Preview Lab → · Contrast checker → · Palette generator →