#4D651B#4D651B

#4D651B is a mid, moderate yellow-green. Relative luminance 0.110; OKLCH L 47.1% C 0.103 H 125.8°. Best body text is #FFFFFF at 6.58:1 contrast (WCAG AA passes).

Color values

HEX	#4D651B
RGB	rgb(77, 101, 27)
HSL	hsl(79, 58%, 25%)
HSV	hsv(79, 73%, 40%)
CMYK	cmyk(23.8%, 0%, 73.3%, 60.4%)
CIE-LAB	lab(39.52, -20.99, 37.14)
CIE-LCH	lch(39.52, 42.67, 119.48°)
OKLab	oklab(47.15% -0.0604 0.0838)
OKLCH	oklch(47.15% 0.103 125.8)
XYZ	xyz(7.9121, 10.9642, 2.7361)
Luminance	0.1096 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D651B #331B65

analogous

#65581B #4D651B #28651B

triadic

#4D651B #1B4D65 #651B4D

tetradic

#4D651B #1B6558 #331B65 #651B28

square

#4D651B #1B6558 #331B65 #651B28

split-complementary

#4D651B #1B2865 #581B65

monochromatic

#121806 #28350E #4D651B #729528 #97C635

Accessibility & contrast

On white

6.58

#4D651B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.19

#4D651B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D651B

6.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D651B	#FFFFFF	#000000	##FFFFFF
##4D651B	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)

#6B5E10

Deuteranopia (green-blind)

#675D21

Tritanopia (blue-blind)

#506056

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #4d651b;
/* rgb */ color: rgb(77, 101, 27);
/* oklch */ color: oklch(47.1% 0.103 125.8);

Tailwind

colors: {
  custom: {
    50: '#81915c',
    500: '#4d651b',
    950: '#000000',
  },
}

SCSS

$custom: #4d651b;
$custom-light: #81915c;
$custom-dark: #000000;

JSON

{
  "hex": "#4d651b",
  "rgb": {
    "r": 77,
    "g": 101,
    "b": 27
  },
  "hsl": {
    "h": 79.459,
    "s": 57.813,
    "l": 25.098
  },
  "oklch": {
    "l": 0.47147,
    "c": 0.10324,
    "h": 125.8
  },
  "luminance": 0.10964
}

Semantic roles & 50–950 ramp

primary

#4D651B

secondary

#5E419A

accent

#47E179

background

#F8F8F5

surface

#EFF0E9

border

#CACBC5

text

#0B0C04

muted

#7C7D79

Preview Lab

Preview with #4D651B

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

Preview Lab → · Contrast checker → · Palette generator →