#4F5437#4F5437

#4F5437 is a dark, muted yellow-green. Relative luminance 0.083; OKLCH L 43.3% C 0.045 H 116.3°. Best body text is #FFFFFF at 7.91:1 contrast (WCAG AA passes).

Color values

HEX	#4F5437
RGB	rgb(79, 84, 55)
HSL	hsl(70, 21%, 27%)
HSV	hsv(70, 35%, 33%)
CMYK	cmyk(6%, 0%, 34.5%, 67.1%)
CIE-LAB	lab(34.56, -7.50, 16.33)
CIE-LCH	lch(34.56, 17.97, 114.66°)
OKLab	oklab(43.32% -0.0201 0.0407)
OKLCH	oklch(43.32% 0.045 116.3)
XYZ	xyz(7.0844, 8.2788, 4.8384)
Luminance	0.0828 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F5437 #3C3754

analogous

#544B37 #4F5437 #415437

triadic

#4F5437 #374F54 #54374F

tetradic

#4F5437 #37544B #3C3754 #543741

square

#4F5437 #37544B #3C3754 #543741

split-complementary

#4F5437 #374154 #4B3754

monochromatic

#11120C #2C2F1F #4F5437 #72794F #949D69

Accessibility & contrast

On white

7.91

#4F5437 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.66

#4F5437 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F5437

7.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F5437	#FFFFFF	#000000	##FFFFFF
##4F5437	1.00	7.91	2.66	7.91
#FFFFFF	7.91	1.00	21.00	1.00
#000000	2.66	21.00	1.00	21.00
##FFFFFF	7.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#585135

Deuteranopia (green-blind)

#575238

Tritanopia (blue-blind)

#52514D

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #4f5437;
/* rgb */ color: rgb(79, 84, 55);
/* oklch */ color: oklch(43.3% 0.045 116.3);

Tailwind

colors: {
  custom: {
    50: '#80846e',
    500: '#4f5437',
    950: '#000000',
  },
}

SCSS

$custom: #4f5437;
$custom-light: #80846e;
$custom-dark: #000000;

JSON

{
  "hex": "#4f5437",
  "rgb": {
    "r": 79,
    "g": 84,
    "b": 55
  },
  "hsl": {
    "h": 70.345,
    "s": 20.863,
    "l": 27.255
  },
  "oklch": {
    "l": 0.43318,
    "c": 0.04535,
    "h": 116.3
  },
  "luminance": 0.08279
}

Semantic roles & 50–950 ramp

primary

#4F5437

secondary

#686384

accent

#6ABD79

background

#F7F8F6

surface

#EEEFEB

border

#C9CAC6

text

#0A0A07

muted

#7C7C7A

Preview Lab

Preview with #4F5437

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

Preview Lab → · Contrast checker → · Palette generator →