#4B581E#4B581E

#4B581E is a dark, moderate yellow-green. Relative luminance 0.086; OKLCH L 43.6% C 0.083 H 120.7°. Best body text is #FFFFFF at 7.74:1 contrast (WCAG AA passes).

Color values

HEX	#4B581E
RGB	rgb(75, 88, 30)
HSL	hsl(73, 49%, 23%)
HSV	hsv(73, 66%, 35%)
CMYK	cmyk(14.8%, 0%, 65.9%, 65.5%)
CIE-LAB	lab(35.14, -14.66, 31.08)
CIE-LCH	lch(35.14, 34.36, 115.25°)
OKLab	oklab(43.58% -0.0424 0.0715)
OKLCH	oklch(43.58% 0.083 120.7)
XYZ	xyz(6.6258, 8.5691, 2.5330)
Luminance	0.0857 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B581E #2B1E58

analogous

#58481E #4B581E #2E581E

triadic

#4B581E #1E4B58 #581E4B

tetradic

#4B581E #1E5848 #2B1E58 #581E2E

square

#4B581E #1E5848 #2B1E58 #581E2E

split-complementary

#4B581E #1E2E58 #481E58

monochromatic

#131708 #242A0E #4B581E #72862E #99B33D

Accessibility & contrast

On white

7.74

#4B581E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.71

#4B581E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B581E

7.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B581E	#FFFFFF	#000000	##FFFFFF
##4B581E	1.00	7.74	2.71	7.74
#FFFFFF	7.74	1.00	21.00	1.00
#000000	2.71	21.00	1.00	21.00
##FFFFFF	7.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E5317

Deuteranopia (green-blind)

#5C5322

Tritanopia (blue-blind)

#4F534C

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #4b581e;
/* rgb */ color: rgb(75, 88, 30);
/* oklch */ color: oklch(43.6% 0.083 120.7);

Tailwind

colors: {
  custom: {
    50: '#7f875d',
    500: '#4b581e',
    950: '#000000',
  },
}

SCSS

$custom: #4b581e;
$custom-light: #7f875d;
$custom-dark: #000000;

JSON

{
  "hex": "#4b581e",
  "rgb": {
    "r": 75,
    "g": 88,
    "b": 30
  },
  "hsl": {
    "h": 73.448,
    "s": 49.153,
    "l": 23.137
  },
  "oklch": {
    "l": 0.43583,
    "c": 0.08311,
    "h": 120.7
  },
  "luminance": 0.08569
}

Semantic roles & 50–950 ramp

primary

#4B581E

secondary

#55458D

accent

#4FD96E

background

#F7F8F5

surface

#EEEFE9

border

#C9CAC5

text

#0A0B04

muted

#7C7C79

Preview Lab

Preview with #4B581E

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

Preview Lab → · Contrast checker → · Palette generator →