#4D643D#4D643D

#4D643D is a mid, moderate yellow-green. Relative luminance 0.110; OKLCH L 47.4% C 0.066 H 133.2°. Best body text is #FFFFFF at 6.55:1 contrast (WCAG AA passes).

Color values

HEX	#4D643D
RGB	rgb(77, 100, 61)
HSL	hsl(95, 24%, 32%)
HSV	hsv(95, 39%, 39%)
CMYK	cmyk(23%, 0%, 39%, 60.8%)
CIE-LAB	lab(39.63, -16.54, 19.40)
CIE-LCH	lch(39.63, 25.49, 130.45°)
OKLab	oklab(47.38% -0.0452 0.0481)
OKLCH	oklch(47.38% 0.066 133.2)
XYZ	xyz(8.4599, 11.0289, 6.0970)
Luminance	0.1103 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D643D #543D64

analogous

#61643D #4D643D #3D6441

triadic

#4D643D #3D4D64 #643D4D

tetradic

#4D643D #3D6164 #543D64 #64413D

square

#4D643D #3D6164 #543D64 #64413D

split-complementary

#4D643D #413D64 #643D61

monochromatic

#12180F #303E26 #4D643D #6A8A54 #89A972

Accessibility & contrast

On white

6.55

#4D643D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.21

#4D643D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D643D

6.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D643D	#FFFFFF	#000000	##FFFFFF
##4D643D	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)

#675F3A

Deuteranopia (green-blind)

#645D3F

Tritanopia (blue-blind)

#4D615A

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #4d643d;
/* rgb */ color: rgb(77, 100, 61);
/* oklch */ color: oklch(47.4% 0.066 133.2);

Tailwind

colors: {
  custom: {
    50: '#7f9073',
    500: '#4d643d',
    950: '#000000',
  },
}

SCSS

$custom: #4d643d;
$custom-light: #7f9073;
$custom-dark: #000000;

JSON

{
  "hex": "#4d643d",
  "rgb": {
    "r": 77,
    "g": 100,
    "b": 61
  },
  "hsl": {
    "h": 95.385,
    "s": 24.224,
    "l": 31.569
  },
  "oklch": {
    "l": 0.47376,
    "c": 0.06596,
    "h": 133.2
  },
  "luminance": 0.11029
}

Semantic roles & 50–950 ramp

primary

#4D643D

secondary

#826994

accent

#67C19C

background

#F7F8F7

surface

#EEF0ED

border

#C9CBC8

text

#0A0C08

muted

#7C7D7B

Preview Lab

Preview with #4D643D

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

Preview Lab → · Contrast checker → · Palette generator →