#40951B#40951B

#40951B is a mid, vivid green. Relative luminance 0.227; OKLCH L 59.4% C 0.173 H 138.5°. Best body text is #000000 at 5.53:1 contrast (WCAG AA passes).

Color values

HEX	#40951B
RGB	rgb(64, 149, 27)
HSL	hsl(102, 69%, 35%)
HSV	hsv(102, 82%, 58%)
CMYK	cmyk(57%, 0%, 81.9%, 41.6%)
CIE-LAB	lab(54.72, -46.84, 51.67)
CIE-LCH	lch(54.72, 69.74, 132.19°)
OKLab	oklab(59.42% -0.1294 0.1144)
OKLCH	oklch(59.42% 0.173 138.5)
XYZ	xyz(13.0591, 22.6629, 4.7229)
Luminance	0.2266 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40951B #701B95

analogous

#7D951B #40951B #1B9533

triadic

#40951B #1B4095 #951B40

tetradic

#40951B #1B7D95 #701B95 #95331B

square

#40951B #1B7D95 #701B95 #95331B

split-complementary

#40951B #331B95 #951B7D

monochromatic

#132D08 #2A6112 #40951B #56C924 #78DF4C

Accessibility & contrast

On white

3.80

#40951B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.53

#40951B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #40951B

5.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40951B	#FFFFFF	#000000	##000000
##40951B	1.00	3.80	5.53	5.53
#FFFFFF	3.80	1.00	21.00	21.00
#000000	5.53	21.00	1.00	1.00
##000000	5.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9A8700

Deuteranopia (green-blind)

#8F802A

Tritanopia (blue-blind)

#38907F

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #40951b;
/* rgb */ color: rgb(64, 149, 27);
/* oklch */ color: oklch(59.4% 0.173 138.5);

Tailwind

colors: {
  custom: {
    50: '#7fb563',
    500: '#40951b',
    950: '#000000',
  },
}

SCSS

$custom: #40951b;
$custom-light: #7fb563;
$custom-dark: #000000;

JSON

{
  "hex": "#40951b",
  "rgb": {
    "r": 64,
    "g": 149,
    "b": 27
  },
  "hsl": {
    "h": 101.803,
    "s": 69.318,
    "l": 34.51
  },
  "oklch": {
    "l": 0.59422,
    "c": 0.17272,
    "h": 138.5
  },
  "luminance": 0.22664
}

Semantic roles & 50–950 ramp

primary

#40951B

secondary

#9D4BC1

accent

#3CECB7

background

#F8FBF6

surface

#EFF6EB

border

#CAD0C6

text

#0B1106

muted

#7C807A

Preview Lab

Preview with #40951B

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

Preview Lab → · Contrast checker → · Palette generator →