#40611D#40611D

#40611D is a mid, moderate yellow-green. Relative luminance 0.097; OKLCH L 45.2% C 0.103 H 131.6°. Best body text is #FFFFFF at 7.13:1 contrast (WCAG AA passes).

Color values

HEX	#40611D
RGB	rgb(64, 97, 29)
HSL	hsl(89, 54%, 25%)
HSV	hsv(89, 70%, 38%)
CMYK	cmyk(34%, 0%, 70.1%, 62%)
CIE-LAB	lab(37.35, -24.33, 33.72)
CIE-LCH	lch(37.35, 41.58, 125.81°)
OKLab	oklab(45.17% -0.0684 0.0771)
OKLCH	oklch(45.17% 0.103 131.6)
XYZ	xyz(6.6107, 9.7279, 2.6915)
Luminance	0.0973 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40611D #3E1D61

analogous

#61601D #40611D #1E611D

triadic

#40611D #1D4061 #611D40

tetradic

#40611D #1D6160 #3E1D61 #611D1E

square

#40611D #1D6160 #3E1D61 #611D1E

split-complementary

#40611D #1D1E61 #601D61

monochromatic

#101807 #21320F #40611D #5F902B #7EBF39

Accessibility & contrast

On white

7.13

#40611D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.95

#40611D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #40611D

7.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40611D	#FFFFFF	#000000	##FFFFFF
##40611D	1.00	7.13	2.95	7.13
#FFFFFF	7.13	1.00	21.00	1.00
#000000	2.95	21.00	1.00	21.00
##FFFFFF	7.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#655A14

Deuteranopia (green-blind)

#615723

Tritanopia (blue-blind)

#415D53

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #40611d;
/* rgb */ color: rgb(64, 97, 29);
/* oklch */ color: oklch(45.2% 0.103 131.6);

Tailwind

colors: {
  custom: {
    50: '#788e5d',
    500: '#40611d',
    950: '#000000',
  },
}

SCSS

$custom: #40611d;
$custom-light: #788e5d;
$custom-dark: #000000;

JSON

{
  "hex": "#40611d",
  "rgb": {
    "r": 64,
    "g": 97,
    "b": 29
  },
  "hsl": {
    "h": 89.118,
    "s": 53.968,
    "l": 24.706
  },
  "oklch": {
    "l": 0.45167,
    "c": 0.10312,
    "h": 131.6
  },
  "luminance": 0.09728
}

Semantic roles & 50–950 ramp

primary

#40611D

secondary

#6C4496

accent

#4ADD92

background

#F7F8F5

surface

#EDF0E9

border

#C8CBC5

text

#090C04

muted

#7B7D79

Preview Lab

Preview with #40611D

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

Preview Lab → · Contrast checker → · Palette generator →