#4B530F#4B530F

#4B530F is a dark, moderate yellow. Relative luminance 0.077; OKLCH L 42.1% C 0.088 H 116.3°. Best body text is #FFFFFF at 8.26:1 contrast (WCAG AA passes).

Color values

HEX	#4B530F
RGB	rgb(75, 83, 15)
HSL	hsl(67, 69%, 19%)
HSV	hsv(67, 82%, 33%)
CMYK	cmyk(9.6%, 0%, 81.9%, 67.5%)
CIE-LAB	lab(33.39, -12.89, 35.95)
CIE-LCH	lch(33.39, 38.19, 109.73°)
OKLab	oklab(42.13% -0.0391 0.0791)
OKLCH	oklch(42.13% 0.088 116.3)
XYZ	xyz(6.0813, 7.7169, 1.6210)
Luminance	0.0772 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B530F #170F53

analogous

#53390F #4B530F #29530F

triadic

#4B530F #0F4B53 #530F4B

tetradic

#4B530F #0F5339 #170F53 #530F29

square

#4B530F #0F5339 #170F53 #530F29

split-complementary

#4B530F #0F2953 #390F53

monochromatic

#171A05 #1C1F06 #4B530F #7A8718 #A9BB22

Accessibility & contrast

On white

8.26

#4B530F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.54

#4B530F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B530F

8.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B530F	#FFFFFF	#000000	##FFFFFF
##4B530F	1.00	8.26	2.54	8.26
#FFFFFF	8.26	1.00	21.00	1.00
#000000	2.54	21.00	1.00	21.00
##FFFFFF	8.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#594E02

Deuteranopia (green-blind)

#594F15

Tritanopia (blue-blind)

#504E46

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #4b530f;
/* rgb */ color: rgb(75, 83, 15);
/* oklch */ color: oklch(42.1% 0.088 116.3);

Tailwind

colors: {
  custom: {
    50: '#808354',
    500: '#4b530f',
    950: '#000000',
  },
}

SCSS

$custom: #4b530f;
$custom-light: #808354;
$custom-dark: #000000;

JSON

{
  "hex": "#4b530f",
  "rgb": {
    "r": 75,
    "g": 83,
    "b": 15
  },
  "hsl": {
    "h": 67.059,
    "s": 69.388,
    "l": 19.216
  },
  "oklch": {
    "l": 0.42133,
    "c": 0.08824,
    "h": 116.3
  },
  "luminance": 0.07717
}

Semantic roles & 50–950 ramp

primary

#4B530F

secondary

#3C318D

accent

#3CEC50

background

#F8F8F5

surface

#EFEFE8

border

#CACAC4

text

#0A0A03

muted

#7C7C78

Preview Lab

Preview with #4B530F

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

Preview Lab → · Contrast checker → · Palette generator →