#40901E#40901E

#40901E is a mid, vivid green. Relative luminance 0.211; OKLCH L 58.1% C 0.165 H 138.4°. Best body text is #000000 at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#40901E
RGB	rgb(64, 144, 30)
HSL	hsl(102, 66%, 34%)
HSV	hsv(102, 79%, 56%)
CMYK	cmyk(55.6%, 0%, 79.2%, 43.5%)
CIE-LAB	lab(53.09, -44.75, 49.18)
CIE-LCH	lch(53.09, 66.49, 132.30°)
OKLab	oklab(58.08% -0.1236 0.1097)
OKLCH	oklch(58.08% 0.165 138.4)
XYZ	xyz(12.3215, 21.1293, 4.6571)
Luminance	0.2113 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40901E #6E1E90

analogous

#79901E #40901E #1E9035

triadic

#40901E #1E4090 #901E40

tetradic

#40901E #1E7990 #6E1E90 #90351E

square

#40901E #1E7990 #6E1E90 #90351E

split-complementary

#40901E #351E90 #901E79

monochromatic

#132B09 #295D13 #40901E #57C329 #78DA4E

Accessibility & contrast

On white

4.02

#40901E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.23

#40901E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #40901E

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40901E	#FFFFFF	#000000	##000000
##40901E	1.00	4.02	5.23	5.23
#FFFFFF	4.02	1.00	21.00	21.00
#000000	5.23	21.00	1.00	1.00
##000000	5.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#958300

Deuteranopia (green-blind)

#8A7C2B

Tritanopia (blue-blind)

#398B7B

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #40901e;
/* rgb */ color: rgb(64, 144, 30);
/* oklch */ color: oklch(58.1% 0.165 138.4);

Tailwind

colors: {
  custom: {
    50: '#7eb163',
    500: '#40901e',
    950: '#000000',
  },
}

SCSS

$custom: #40901e;
$custom-light: #7eb163;
$custom-dark: #000000;

JSON

{
  "hex": "#40901e",
  "rgb": {
    "r": 64,
    "g": 144,
    "b": 30
  },
  "hsl": {
    "h": 102.105,
    "s": 65.517,
    "l": 34.118
  },
  "oklch": {
    "l": 0.5808,
    "c": 0.16524,
    "h": 138.4
  },
  "luminance": 0.2113
}

Semantic roles & 50–950 ramp

primary

#40901E

secondary

#9B4DBD

accent

#3FE8B6

background

#F8FBF6

surface

#EFF6EB

border

#CAD0C6

text

#0B1106

muted

#7C807A

Preview Lab

Preview with #40901E

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

Preview Lab → · Contrast checker → · Palette generator →