#4E591B#4E591B

#4E591B is a dark, moderate yellow-green. Relative luminance 0.088; OKLCH L 44.1% C 0.086 H 118.7°. Best body text is #FFFFFF at 7.58:1 contrast (WCAG AA passes).

Color values

HEX	#4E591B
RGB	rgb(78, 89, 27)
HSL	hsl(71, 53%, 23%)
HSV	hsv(71, 70%, 35%)
CMYK	cmyk(12.4%, 0%, 69.7%, 65.1%)
CIE-LAB	lab(35.68, -14.06, 33.19)
CIE-LCH	lch(35.68, 36.04, 112.96°)
OKLab	oklab(44.07% -0.0412 0.0754)
OKLCH	oklch(44.07% 0.086 118.7)
XYZ	xyz(6.9122, 8.8436, 2.3796)
Luminance	0.0884 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E591B #261B59

analogous

#59451B #4E591B #2F591B

triadic

#4E591B #1B4E59 #591B4E

tetradic

#4E591B #1B5945 #261B59 #591B2F

square

#4E591B #1B5945 #261B59 #591B2F

split-complementary

#4E591B #1B2F59 #451B59

monochromatic

#151707 #252A0D #4E591B #778829 #A0B737

Accessibility & contrast

On white

7.58

#4E591B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.77

#4E591B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4E591B

7.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E591B	#FFFFFF	#000000	##FFFFFF
##4E591B	1.00	7.58	2.77	7.58
#FFFFFF	7.58	1.00	21.00	1.00
#000000	2.77	21.00	1.00	21.00
##FFFFFF	7.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F5413

Deuteranopia (green-blind)

#5E541F

Tritanopia (blue-blind)

#53544C

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #4e591b;
/* rgb */ color: rgb(78, 89, 27);
/* oklch */ color: oklch(44.1% 0.086 118.7);

Tailwind

colors: {
  custom: {
    50: '#81875b',
    500: '#4e591b',
    950: '#000000',
  },
}

SCSS

$custom: #4e591b;
$custom-light: #81875b;
$custom-dark: #000000;

JSON

{
  "hex": "#4e591b",
  "rgb": {
    "r": 78,
    "g": 89,
    "b": 27
  },
  "hsl": {
    "h": 70.645,
    "s": 53.448,
    "l": 22.745
  },
  "oklch": {
    "l": 0.4407,
    "c": 0.08596,
    "h": 118.7
  },
  "luminance": 0.08844
}

Semantic roles & 50–950 ramp

primary

#4E591B

secondary

#4F418F

accent

#4BDD65

background

#F8F8F5

surface

#EFEFE9

border

#CACAC5

text

#0B0B04

muted

#7C7C79

Preview Lab

Preview with #4E591B

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

Preview Lab → · Contrast checker → · Palette generator →