#40931B#40931B

#40931B is a mid, vivid green. Relative luminance 0.220; OKLCH L 58.9% C 0.170 H 138.4°. Best body text is #000000 at 5.41:1 contrast (WCAG AA passes).

Color values

HEX	#40931B
RGB	rgb(64, 147, 27)
HSL	hsl(102, 69%, 34%)
HSV	hsv(102, 82%, 58%)
CMYK	cmyk(56.5%, 0%, 81.6%, 42.4%)
CIE-LAB	lab(54.06, -46.08, 51.05)
CIE-LCH	lch(54.06, 68.77, 132.07°)
OKLab	oklab(58.88% -0.1274 0.1131)
OKLCH	oklch(58.88% 0.17 138.4)
XYZ	xyz(12.7454, 22.0355, 4.6183)
Luminance	0.2204 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40931B #6E1B93

analogous

#7C931B #40931B #1B9332

triadic

#40931B #1B4093 #931B40

tetradic

#40931B #1B7C93 #6E1B93 #93321B

square

#40931B #1B7C93 #6E1B93 #93321B

split-complementary

#40931B #321B93 #931B7C

monochromatic

#132C08 #295F12 #40931B #57C724 #78DE4B

Accessibility & contrast

On white

3.88

#40931B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.41

#40931B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #40931B

5.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40931B	#FFFFFF	#000000	##000000
##40931B	1.00	3.88	5.41	5.41
#FFFFFF	3.88	1.00	21.00	21.00
#000000	5.41	21.00	1.00	1.00
##000000	5.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#988500

Deuteranopia (green-blind)

#8D7F29

Tritanopia (blue-blind)

#388E7D

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #40931b;
/* rgb */ color: rgb(64, 147, 27);
/* oklch */ color: oklch(58.9% 0.170 138.4);

Tailwind

colors: {
  custom: {
    50: '#7fb363',
    500: '#40931b',
    950: '#000000',
  },
}

SCSS

$custom: #40931b;
$custom-light: #7fb363;
$custom-dark: #000000;

JSON

{
  "hex": "#40931b",
  "rgb": {
    "r": 64,
    "g": 147,
    "b": 27
  },
  "hsl": {
    "h": 101.5,
    "s": 68.966,
    "l": 34.118
  },
  "oklch": {
    "l": 0.58878,
    "c": 0.17034,
    "h": 138.4
  },
  "luminance": 0.22037
}

Semantic roles & 50–950 ramp

primary

#40931B

secondary

#9B4AC0

accent

#3CECB6

background

#F8FBF6

surface

#EFF6EB

border

#CAD0C6

text

#0B1106

muted

#7C807A

Preview Lab

Preview with #40931B

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

Preview Lab → · Contrast checker → · Palette generator →