#4F570E#4F570E

#4F570E is a dark, moderate yellow. Relative luminance 0.085; OKLCH L 43.5% C 0.092 H 116.0°. Best body text is #FFFFFF at 7.77:1 contrast (WCAG AA passes).

Color values

HEX	#4F570E
RGB	rgb(79, 87, 14)
HSL	hsl(67, 72%, 20%)
HSV	hsv(67, 84%, 34%)
CMYK	cmyk(9.2%, 0%, 83.9%, 65.9%)
CIE-LAB	lab(35.02, -13.26, 37.94)
CIE-LCH	lch(35.02, 40.19, 109.27°)
OKLab	oklab(43.53% -0.0404 0.083)
OKLCH	oklch(43.53% 0.092 116)
XYZ	xyz(6.7121, 8.5105, 1.7045)
Luminance	0.0851 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F570E #160E57

analogous

#573A0E #4F570E #2B570E

triadic

#4F570E #0E4F57 #570E4F

tetradic

#4F570E #0E573A #160E57 #570E2B

square

#4F570E #0E573A #160E57 #570E2B

split-complementary

#4F570E #0E2B57 #3A0E57

monochromatic

#181A04 #1F2206 #4F570E #7F8C16 #AFC01F

Accessibility & contrast

On white

7.77

#4F570E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.70

#4F570E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F570E

7.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F570E	#FFFFFF	#000000	##FFFFFF
##4F570E	1.00	7.77	2.70	7.77
#FFFFFF	7.77	1.00	21.00	1.00
#000000	2.70	21.00	1.00	21.00
##FFFFFF	7.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E5200

Deuteranopia (green-blind)

#5D5315

Tritanopia (blue-blind)

#55514A

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #4f570e;
/* rgb */ color: rgb(79, 87, 14);
/* oklch */ color: oklch(43.5% 0.092 116.0);

Tailwind

colors: {
  custom: {
    50: '#838654',
    500: '#4f570e',
    950: '#000000',
  },
}

SCSS

$custom: #4f570e;
$custom-light: #838654;
$custom-dark: #000000;

JSON

{
  "hex": "#4f570e",
  "rgb": {
    "r": 79,
    "g": 87,
    "b": 14
  },
  "hsl": {
    "h": 66.575,
    "s": 72.277,
    "l": 19.804
  },
  "oklch": {
    "l": 0.43533,
    "c": 0.09231,
    "h": 116
  },
  "luminance": 0.0851
}

Semantic roles & 50–950 ramp

primary

#4F570E

secondary

#3A3091

accent

#39EF4D

background

#F8F8F5

surface

#EFEFE9

border

#CACAC5

text

#0B0B03

muted

#7C7C78

Preview Lab

Preview with #4F570E

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

Preview Lab → · Contrast checker → · Palette generator →