#40841D#40841D

#40841D is a mid, vivid yellow-green. Relative luminance 0.177; OKLCH L 54.8% C 0.151 H 137.4°. Best body text is #FFFFFF at 4.63:1 contrast (WCAG AA passes).

Color values

HEX	#40841D
RGB	rgb(64, 132, 29)
HSL	hsl(100, 64%, 32%)
HSV	hsv(100, 78%, 52%)
CMYK	cmyk(51.5%, 0%, 78%, 48.2%)
CIE-LAB	lab(49.11, -40.06, 45.67)
CIE-LCH	lch(49.11, 60.75, 131.25°)
OKLab	oklab(54.8% -0.111 0.1022)
OKLCH	oklch(54.8% 0.151 137.4)
XYZ	xyz(10.5870, 17.6805, 4.0170)
Luminance	0.1768 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40841D #611D84

analogous

#74841D #40841D #1D842E

triadic

#40841D #1D4084 #841D40

tetradic

#40841D #1D7484 #611D84 #842E1D

square

#40841D #1D7484 #611D84 #842E1D

split-complementary

#40841D #2E1D84 #841D74

monochromatic

#0F2007 #285212 #40841D #58B628 #76D645

Accessibility & contrast

On white

4.63

#40841D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.54

#40841D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #40841D

4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40841D	#FFFFFF	#000000	##FFFFFF
##40841D	1.00	4.63	4.54	4.63
#FFFFFF	4.63	1.00	21.00	1.00
#000000	4.54	21.00	1.00	21.00
##FFFFFF	4.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#887805

Deuteranopia (green-blind)

#807328

Tritanopia (blue-blind)

#3C7F70

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #40841d;
/* rgb */ color: rgb(64, 132, 29);
/* oklch */ color: oklch(54.8% 0.151 137.4);

Tailwind

colors: {
  custom: {
    50: '#7ca861',
    500: '#40841d',
    950: '#000000',
  },
}

SCSS

$custom: #40841d;
$custom-light: #7ca861;
$custom-dark: #000000;

JSON

{
  "hex": "#40841d",
  "rgb": {
    "r": 64,
    "g": 132,
    "b": 29
  },
  "hsl": {
    "h": 99.612,
    "s": 63.975,
    "l": 31.569
  },
  "oklch": {
    "l": 0.54795,
    "c": 0.1509,
    "h": 137.4
  },
  "luminance": 0.17681
}

Semantic roles & 50–950 ramp

primary

#40841D

secondary

#9146B7

accent

#41E7AF

background

#F7FAF6

surface

#EEF4EB

border

#C9CEC6

text

#0A1005

muted

#7C7F7A

Preview Lab

Preview with #40841D

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

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