#40741E#40741E

#40741E is a mid, vivid yellow-green. Relative luminance 0.137; OKLCH L 50.4% C 0.129 H 135.6°. Best body text is #FFFFFF at 5.62:1 contrast (WCAG AA passes).

Color values

HEX	#40741E
RGB	rgb(64, 116, 30)
HSL	hsl(96, 59%, 29%)
HSV	hsv(96, 74%, 45%)
CMYK	cmyk(44.8%, 0%, 74.1%, 54.5%)
CIE-LAB	lab(43.76, -33.18, 39.97)
CIE-LCH	lch(43.76, 51.94, 129.70°)
OKLab	oklab(50.41% -0.0924 0.0904)
OKLCH	oklch(50.41% 0.129 135.6)
XYZ	xyz(8.5939, 13.6740, 3.4146)
Luminance	0.1368 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40741E #521E74

analogous

#6B741E #40741E #1E7427

triadic

#40741E #1E4074 #741E40

tetradic

#40741E #1E6B74 #521E74 #74271E

square

#40741E #1E6B74 #521E74 #74271E

split-complementary

#40741E #271E74 #741E6B

monochromatic

#0D1806 #254311 #40741E #5BA52B #77CD3F

Accessibility & contrast

On white

5.62

#40741E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.74

#40741E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #40741E

5.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40741E	#FFFFFF	#000000	##FFFFFF
##40741E	1.00	5.62	3.74	5.62
#FFFFFF	5.62	1.00	21.00	1.00
#000000	3.74	21.00	1.00	21.00
##FFFFFF	5.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#786A10

Deuteranopia (green-blind)

#716626

Tritanopia (blue-blind)

#3E6F63

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #40741e;
/* rgb */ color: rgb(64, 116, 30);
/* oklch */ color: oklch(50.4% 0.129 135.6);

Tailwind

colors: {
  custom: {
    50: '#7a9c60',
    500: '#40741e',
    950: '#000000',
  },
}

SCSS

$custom: #40741e;
$custom-light: #7a9c60;
$custom-dark: #000000;

JSON

{
  "hex": "#40741e",
  "rgb": {
    "r": 64,
    "g": 116,
    "b": 30
  },
  "hsl": {
    "h": 96.279,
    "s": 58.904,
    "l": 28.627
  },
  "oklch": {
    "l": 0.50407,
    "c": 0.12927,
    "h": 135.6
  },
  "luminance": 0.13675
}

Semantic roles & 50–950 ramp

primary

#40741E

secondary

#8146A8

accent

#46E2A4

background

#F7F9F5

surface

#EEF2EA

border

#C9CCC6

text

#0A0E05

muted

#7C7E79

Preview Lab

Preview with #40741E

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

Preview Lab → · Contrast checker → · Palette generator →