#4D6437#4D6437

#4D6437 is a mid, moderate yellow-green. Relative luminance 0.110; OKLCH L 47.3% C 0.073 H 130.8°. Best body text is #FFFFFF at 6.58:1 contrast (WCAG AA passes).

Color values

HEX	#4D6437
RGB	rgb(77, 100, 55)
HSL	hsl(91, 29%, 30%)
HSV	hsv(91, 45%, 39%)
CMYK	cmyk(23%, 0%, 45%, 60.8%)
CIE-LAB	lab(39.53, -17.44, 22.74)
CIE-LCH	lch(39.53, 28.66, 127.49°)
OKLab	oklab(47.26% -0.048 0.0555)
OKLCH	oklch(47.26% 0.073 130.8)
XYZ	xyz(8.3072, 10.9678, 5.2930)
Luminance	0.1097 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D6437 #4E3764

analogous

#636437 #4D6437 #376438

triadic

#4D6437 #374D64 #64374D

tetradic

#4D6437 #376364 #4E3764 #643837

square

#4D6437 #376364 #4E3764 #643837

split-complementary

#4D6437 #383764 #643763

monochromatic

#10150C #2F3D21 #4D6437 #6B8B4D #8AAC69

Accessibility & contrast

On white

6.58

#4D6437 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.19

#4D6437 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D6437

6.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D6437	#FFFFFF	#000000	##FFFFFF
##4D6437	1.00	6.58	3.19	6.58
#FFFFFF	6.58	1.00	21.00	1.00
#000000	3.19	21.00	1.00	21.00
##FFFFFF	6.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#685E34

Deuteranopia (green-blind)

#645D3A

Tritanopia (blue-blind)

#4E6159

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #4d6437;
/* rgb */ color: rgb(77, 100, 55);
/* oklch */ color: oklch(47.3% 0.073 130.8);

Tailwind

colors: {
  custom: {
    50: '#80906e',
    500: '#4d6437',
    950: '#000000',
  },
}

SCSS

$custom: #4d6437;
$custom-light: #80906e;
$custom-dark: #000000;

JSON

{
  "hex": "#4d6437",
  "rgb": {
    "r": 77,
    "g": 100,
    "b": 55
  },
  "hsl": {
    "h": 90.667,
    "s": 29.032,
    "l": 30.392
  },
  "oklch": {
    "l": 0.4726,
    "c": 0.07339,
    "h": 130.8
  },
  "luminance": 0.10968
}

Semantic roles & 50–950 ramp

primary

#4D6437

secondary

#7C6294

accent

#62C595

background

#F7F8F6

surface

#EEF0EC

border

#C9CBC7

text

#0A0C07

muted

#7C7D7A

Preview Lab

Preview with #4D6437

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

Preview Lab → · Contrast checker → · Palette generator →