#40981B#40981B

#40981B is a mid, vivid green. Relative luminance 0.236; OKLCH L 60.2% C 0.176 H 138.7°. Best body text is #000000 at 5.73:1 contrast (WCAG AA passes).

Color values

HEX	#40981B
RGB	rgb(64, 152, 27)
HSL	hsl(102, 70%, 35%)
HSV	hsv(102, 82%, 60%)
CMYK	cmyk(57.9%, 0%, 82.2%, 40.4%)
CIE-LAB	lab(55.71, -47.96, 52.58)
CIE-LCH	lch(55.71, 71.17, 132.37°)
OKLab	oklab(60.24% -0.1324 0.1163)
OKLCH	oklch(60.24% 0.176 138.7)
XYZ	xyz(13.5399, 23.6244, 4.8832)
Luminance	0.2363 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40981B #731B98

analogous

#7E981B #40981B #1B9835

triadic

#40981B #1B4098 #981B40

tetradic

#40981B #1B7E98 #731B98 #98351B

square

#40981B #1B7E98 #731B98 #98351B

split-complementary

#40981B #351B98 #981B7E

monochromatic

#143009 #2A6412 #40981B #56CC24 #79E04E

Accessibility & contrast

On white

3.67

#40981B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.73

#40981B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #40981B

5.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40981B	#FFFFFF	#000000	##000000
##40981B	1.00	3.67	5.73	5.73
#FFFFFF	3.67	1.00	21.00	21.00
#000000	5.73	21.00	1.00	1.00
##000000	5.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9D8A00

Deuteranopia (green-blind)

#92832A

Tritanopia (blue-blind)

#379381

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #40981b;
/* rgb */ color: rgb(64, 152, 27);
/* oklch */ color: oklch(60.2% 0.176 138.7);

Tailwind

colors: {
  custom: {
    50: '#7fb763',
    500: '#40981b',
    950: '#000000',
  },
}

SCSS

$custom: #40981b;
$custom-light: #7fb763;
$custom-dark: #000000;

JSON

{
  "hex": "#40981b",
  "rgb": {
    "r": 64,
    "g": 152,
    "b": 27
  },
  "hsl": {
    "h": 102.24,
    "s": 69.832,
    "l": 35.098
  },
  "oklch": {
    "l": 0.60237,
    "c": 0.17625,
    "h": 138.7
  },
  "luminance": 0.23626
}

Semantic roles & 50–950 ramp

primary

#40981B

secondary

#9F4DC2

accent

#3BEDB8

background

#F8FBF6

surface

#EFF6EB

border

#CAD0C6

text

#0B1106

muted

#7C807A

Preview Lab

Preview with #40981B

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

Preview Lab → · Contrast checker → · Palette generator →