#4D6538#4D6538

#4D6538 is a mid, moderate yellow-green. Relative luminance 0.112; OKLCH L 47.5% C 0.074 H 131.6°. Best body text is #FFFFFF at 6.49:1 contrast (WCAG AA passes).

Color values

HEX	#4D6538
RGB	rgb(77, 101, 56)
HSL	hsl(92, 29%, 31%)
HSV	hsv(92, 45%, 40%)
CMYK	cmyk(23.8%, 0%, 44.6%, 60.4%)
CIE-LAB	lab(39.87, -17.84, 22.60)
CIE-LCH	lch(39.87, 28.79, 128.29°)
OKLab	oklab(47.54% -0.049 0.0553)
OKLCH	oklch(47.54% 0.074 131.6)
XYZ	xyz(8.4279, 11.1705, 5.4527)
Luminance	0.1117 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D6538 #503865

analogous

#636538 #4D6538 #386539

triadic

#4D6538 #384D65 #65384D

tetradic

#4D6538 #386365 #503865 #653938

square

#4D6538 #386365 #503865 #653938

split-complementary

#4D6538 #393865 #653863

monochromatic

#11160C #2F3E22 #4D6538 #6B8C4E #89AD6B

Accessibility & contrast

On white

6.49

#4D6538 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.23

#4D6538 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D6538

6.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D6538	#FFFFFF	#000000	##FFFFFF
##4D6538	1.00	6.49	3.23	6.49
#FFFFFF	6.49	1.00	21.00	1.00
#000000	3.23	21.00	1.00	21.00
##FFFFFF	6.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#695F35

Deuteranopia (green-blind)

#655D3B

Tritanopia (blue-blind)

#4E625A

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #4d6538;
/* rgb */ color: rgb(77, 101, 56);
/* oklch */ color: oklch(47.5% 0.074 131.6);

Tailwind

colors: {
  custom: {
    50: '#80916f',
    500: '#4d6538',
    950: '#000000',
  },
}

SCSS

$custom: #4d6538;
$custom-light: #80916f;
$custom-dark: #000000;

JSON

{
  "hex": "#4d6538",
  "rgb": {
    "r": 77,
    "g": 101,
    "b": 56
  },
  "hsl": {
    "h": 92,
    "s": 28.662,
    "l": 30.784
  },
  "oklch": {
    "l": 0.47539,
    "c": 0.07387,
    "h": 131.6
  },
  "luminance": 0.11171
}

Semantic roles & 50–950 ramp

primary

#4D6538

secondary

#7E6395

accent

#63C597

background

#F7F8F6

surface

#EEF0EC

border

#C9CBC7

text

#0A0C07

muted

#7C7D7A

Preview Lab

Preview with #4D6538

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

Preview Lab → · Contrast checker → · Palette generator →