#40741D#40741D

#40741D is a mid, vivid yellow-green. Relative luminance 0.137; OKLCH L 50.4% C 0.130 H 135.5°. Best body text is #FFFFFF at 5.62:1 contrast (WCAG AA passes).

Color values

HEX	#40741D
RGB	rgb(64, 116, 29)
HSL	hsl(96, 60%, 28%)
HSV	hsv(96, 75%, 45%)
CMYK	cmyk(44.8%, 0%, 75%, 54.5%)
CIE-LAB	lab(43.75, -33.26, 40.37)
CIE-LCH	lch(43.75, 52.30, 129.48°)
OKLab	oklab(50.4% -0.0927 0.0911)
OKLCH	oklch(50.4% 0.13 135.5)
XYZ	xyz(8.5813, 13.6690, 3.3484)
Luminance	0.1367 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40741D #511D74

analogous

#6B741D #40741D #1D7425

triadic

#40741D #1D4074 #741D40

tetradic

#40741D #1D6B74 #511D74 #74251D

square

#40741D #1D6B74 #511D74 #74251D

split-complementary

#40741D #251D74 #741D6B

monochromatic

#0E1806 #254311 #40741D #5BA529 #77CE3D

Accessibility & contrast

On white

5.62

#40741D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.73

#40741D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #40741D

5.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40741D	#FFFFFF	#000000	##FFFFFF
##40741D	1.00	5.62	3.73	5.62
#FFFFFF	5.62	1.00	21.00	1.00
#000000	3.73	21.00	1.00	21.00
##FFFFFF	5.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#786A0E

Deuteranopia (green-blind)

#716625

Tritanopia (blue-blind)

#3E6F63

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #40741d;
/* rgb */ color: rgb(64, 116, 29);
/* oklch */ color: oklch(50.4% 0.130 135.5);

Tailwind

colors: {
  custom: {
    50: '#7a9c5f',
    500: '#40741d',
    950: '#000000',
  },
}

SCSS

$custom: #40741d;
$custom-light: #7a9c5f;
$custom-dark: #000000;

JSON

{
  "hex": "#40741d",
  "rgb": {
    "r": 64,
    "g": 116,
    "b": 29
  },
  "hsl": {
    "h": 95.862,
    "s": 60,
    "l": 28.431
  },
  "oklch": {
    "l": 0.50399,
    "c": 0.12996,
    "h": 135.5
  },
  "luminance": 0.13669
}

Semantic roles & 50–950 ramp

primary

#40741D

secondary

#8045A8

accent

#45E3A3

background

#F7F9F5

surface

#EEF2EA

border

#C9CCC6

text

#0A0E05

muted

#7C7E79

Preview Lab

Preview with #40741D

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

Preview Lab → · Contrast checker → · Palette generator →