#40791E#40791E

#40791E is a mid, vivid yellow-green. Relative luminance 0.149; OKLCH L 51.8% C 0.136 H 136.3°. Best body text is #FFFFFF at 5.29:1 contrast (WCAG AA passes).

Color values

HEX	#40791E
RGB	rgb(64, 121, 30)
HSL	hsl(98, 60%, 30%)
HSV	hsv(98, 75%, 47%)
CMYK	cmyk(47.1%, 0%, 75.2%, 52.5%)
CIE-LAB	lab(45.44, -35.37, 41.67)
CIE-LCH	lch(45.44, 54.65, 130.33°)
OKLab	oklab(51.78% -0.0983 0.094)
OKLCH	oklch(51.78% 0.136 136.3)
XYZ	xyz(9.1858, 14.8579, 3.6119)
Luminance	0.1486 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40791E #571E79

analogous

#6E791E #40791E #1E7929

triadic

#40791E #1E4079 #791E40

tetradic

#40791E #1E6E79 #571E79 #79291E

square

#40791E #1E6E79 #571E79 #79291E

split-complementary

#40791E #291E79 #791E6E

monochromatic

#0D1906 #264812 #40791E #5AAA2A #77D041

Accessibility & contrast

On white

5.29

#40791E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.97

#40791E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #40791E

5.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40791E	#FFFFFF	#000000	##FFFFFF
##40791E	1.00	5.29	3.97	5.29
#FFFFFF	5.29	1.00	21.00	1.00
#000000	3.97	21.00	1.00	21.00
##FFFFFF	5.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D6F0E

Deuteranopia (green-blind)

#766A27

Tritanopia (blue-blind)

#3D7467

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #40791e;
/* rgb */ color: rgb(64, 121, 30);
/* oklch */ color: oklch(51.8% 0.136 136.3);

Tailwind

colors: {
  custom: {
    50: '#7aa060',
    500: '#40791e',
    950: '#000000',
  },
}

SCSS

$custom: #40791e;
$custom-light: #7aa060;
$custom-dark: #000000;

JSON

{
  "hex": "#40791e",
  "rgb": {
    "r": 64,
    "g": 121,
    "b": 30
  },
  "hsl": {
    "h": 97.582,
    "s": 60.265,
    "l": 29.608
  },
  "oklch": {
    "l": 0.51783,
    "c": 0.13601,
    "h": 136.3
  },
  "luminance": 0.14858
}

Semantic roles & 50–950 ramp

primary

#40791E

secondary

#8646AD

accent

#44E3A8

background

#F7F9F5

surface

#EEF2EA

border

#C9CCC6

text

#0A0F05

muted

#7C7E79

Preview Lab

Preview with #40791E

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

Preview Lab → · Contrast checker → · Palette generator →