#4D643E#4D643E

#4D643E is a mid, moderate yellow-green. Relative luminance 0.110; OKLCH L 47.4% C 0.065 H 133.7°. Best body text is #FFFFFF at 6.55:1 contrast (WCAG AA passes).

Color values

HEX	#4D643E
RGB	rgb(77, 100, 62)
HSL	hsl(96, 23%, 32%)
HSV	hsv(96, 38%, 39%)
CMYK	cmyk(23%, 0%, 38%, 60.8%)
CIE-LAB	lab(39.65, -16.38, 18.83)
CIE-LCH	lch(39.65, 24.96, 131.01°)
OKLab	oklab(47.4% -0.0447 0.0468)
OKLCH	oklch(47.4% 0.065 133.7)
XYZ	xyz(8.4871, 11.0397, 6.2402)
Luminance	0.1104 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D643E #553E64

analogous

#60643E #4D643E #3E6442

triadic

#4D643E #3E4D64 #643E4D

tetradic

#4D643E #3E6064 #553E64 #64423E

square

#4D643E #3E6064 #553E64 #64423E

split-complementary

#4D643E #423E64 #643E60

monochromatic

#13180F #303E27 #4D643E #6A8A55 #89A974

Accessibility & contrast

On white

6.55

#4D643E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.21

#4D643E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D643E

6.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D643E	#FFFFFF	#000000	##FFFFFF
##4D643E	1.00	6.55	3.21	6.55
#FFFFFF	6.55	1.00	21.00	1.00
#000000	3.21	21.00	1.00	21.00
##FFFFFF	6.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#675F3B

Deuteranopia (green-blind)

#635D40

Tritanopia (blue-blind)

#4D615A

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #4d643e;
/* rgb */ color: rgb(77, 100, 62);
/* oklch */ color: oklch(47.4% 0.065 133.7);

Tailwind

colors: {
  custom: {
    50: '#7f9073',
    500: '#4d643e',
    950: '#000000',
  },
}

SCSS

$custom: #4d643e;
$custom-light: #7f9073;
$custom-dark: #000000;

JSON

{
  "hex": "#4d643e",
  "rgb": {
    "r": 77,
    "g": 100,
    "b": 62
  },
  "hsl": {
    "h": 96.316,
    "s": 23.457,
    "l": 31.765
  },
  "oklch": {
    "l": 0.47397,
    "c": 0.0647,
    "h": 133.7
  },
  "luminance": 0.1104
}

Semantic roles & 50–950 ramp

primary

#4D643E

secondary

#836A94

accent

#68C09D

background

#F7F8F7

surface

#EEF0ED

border

#C9CBC8

text

#0A0C08

muted

#7C7D7B

Preview Lab

Preview with #4D643E

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

Preview Lab → · Contrast checker → · Palette generator →