#45581F#45581F

#45581F is a dark, moderate yellow-green. Relative luminance 0.083; OKLCH L 43.1% C 0.085 H 125.4°. Best body text is #FFFFFF at 7.87:1 contrast (WCAG AA passes).

Color values

HEX	#45581F
RGB	rgb(69, 88, 31)
HSL	hsl(80, 48%, 23%)
HSV	hsv(80, 65%, 35%)
CMYK	cmyk(21.6%, 0%, 64.8%, 65.5%)
CIE-LAB	lab(34.69, -17.30, 29.95)
CIE-LCH	lch(34.69, 34.59, 120.02°)
OKLab	oklab(43.1% -0.0492 0.0693)
OKLCH	oklch(43.1% 0.085 125.4)
XYZ	xyz(6.1913, 8.3435, 2.5803)
Luminance	0.0834 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45581F #321F58

analogous

#584E1F #45581F #28581F

triadic

#45581F #1F4558 #581F45

tetradic

#45581F #1F584E #321F58 #581F28

square

#45581F #1F584E #321F58 #581F28

split-complementary

#45581F #1F2858 #4E1F58

monochromatic

#121708 #222B0F #45581F #68852F #8CB33F

Accessibility & contrast

On white

7.87

#45581F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.67

#45581F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #45581F

7.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45581F	#FFFFFF	#000000	##FFFFFF
##45581F	1.00	7.87	2.67	7.87
#FFFFFF	7.87	1.00	21.00	1.00
#000000	2.67	21.00	1.00	21.00
##FFFFFF	7.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D5219

Deuteranopia (green-blind)

#5A5123

Tritanopia (blue-blind)

#48544C

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #45581f;
/* rgb */ color: rgb(69, 88, 31);
/* oklch */ color: oklch(43.1% 0.085 125.4);

Tailwind

colors: {
  custom: {
    50: '#7a875d',
    500: '#45581f',
    950: '#000000',
  },
}

SCSS

$custom: #45581f;
$custom-light: #7a875d;
$custom-dark: #000000;

JSON

{
  "hex": "#45581f",
  "rgb": {
    "r": 69,
    "g": 88,
    "b": 31
  },
  "hsl": {
    "h": 80,
    "s": 47.899,
    "l": 23.333
  },
  "oklch": {
    "l": 0.43103,
    "c": 0.08503,
    "h": 125.4
  },
  "luminance": 0.08344
}

Semantic roles & 50–950 ramp

primary

#45581F

secondary

#5E468D

accent

#50D77D

background

#F7F8F5

surface

#EEEFE9

border

#C9CAC5

text

#090B04

muted

#7B7C79

Preview Lab

Preview with #45581F

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

Preview Lab → · Contrast checker → · Palette generator →