#40691E#40691E

#40691E is a mid, moderate yellow-green. Relative luminance 0.113; OKLCH L 47.4% C 0.114 H 133.7°. Best body text is #FFFFFF at 6.45:1 contrast (WCAG AA passes).

Color values

HEX	#40691E
RGB	rgb(64, 105, 30)
HSL	hsl(93, 56%, 26%)
HSV	hsv(93, 71%, 41%)
CMYK	cmyk(39%, 0%, 71.4%, 58.8%)
CIE-LAB	lab(40.06, -28.13, 36.13)
CIE-LCH	lch(40.06, 45.79, 127.90°)
OKLab	oklab(47.38% -0.0787 0.0824)
OKLCH	oklch(47.38% 0.114 133.7)
XYZ	xyz(7.4001, 11.2865, 3.0167)
Luminance	0.1129 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40691E #471E69

analogous

#66691E #40691E #1E6922

triadic

#40691E #1E4069 #691E40

tetradic

#40691E #1E6669 #471E69 #69221E

square

#40691E #1E6669 #471E69 #69221E

split-complementary

#40691E #221E69 #691E66

monochromatic

#0F1807 #233910 #40691E #5D992C #7AC73B

Accessibility & contrast

On white

6.45

#40691E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.26

#40691E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #40691E

6.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40691E	#FFFFFF	#000000	##FFFFFF
##40691E	1.00	6.45	3.26	6.45
#FFFFFF	6.45	1.00	21.00	1.00
#000000	3.26	21.00	1.00	21.00
##FFFFFF	6.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D6013

Deuteranopia (green-blind)

#685D24

Tritanopia (blue-blind)

#40655A

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #40691e;
/* rgb */ color: rgb(64, 105, 30);
/* oklch */ color: oklch(47.4% 0.114 133.7);

Tailwind

colors: {
  custom: {
    50: '#78945e',
    500: '#40691e',
    950: '#000000',
  },
}

SCSS

$custom: #40691e;
$custom-light: #78945e;
$custom-dark: #000000;

JSON

{
  "hex": "#40691e",
  "rgb": {
    "r": 64,
    "g": 105,
    "b": 30
  },
  "hsl": {
    "h": 92.8,
    "s": 55.556,
    "l": 26.471
  },
  "oklch": {
    "l": 0.47378,
    "c": 0.11393,
    "h": 133.7
  },
  "luminance": 0.11287
}

Semantic roles & 50–950 ramp

primary

#40691E

secondary

#76459E

accent

#49DF9B

background

#F7F9F5

surface

#EEF1E9

border

#C9CBC5

text

#090D05

muted

#7B7E79

Preview Lab

Preview with #40691E

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

Preview Lab → · Contrast checker → · Palette generator →