#40A015#40A015

#40A015 is a light, vivid green. Relative luminance 0.263; OKLCH L 62.4% C 0.188 H 138.8°. Best body text is #000000 at 6.26:1 contrast (WCAG AA passes).

Color values

HEX	#40A015
RGB	rgb(64, 160, 21)
HSL	hsl(101, 77%, 35%)
HSV	hsv(101, 87%, 63%)
CMYK	cmyk(60%, 0%, 86.9%, 37.3%)
CIE-LAB	lab(58.31, -51.17, 56.49)
CIE-LCH	lch(58.31, 76.22, 132.17°)
OKLab	oklab(62.38% -0.1413 0.1237)
OKLCH	oklch(62.38% 0.188 138.8)
XYZ	xyz(14.8199, 26.2844, 5.0017)
Luminance	0.2629 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40A015 #7515A0

analogous

#85A015 #40A015 #15A02F

triadic

#40A015 #1540A0 #A01540

tetradic

#40A015 #1585A0 #7515A0 #A02F15

square

#40A015 #1585A0 #7515A0 #A02F15

split-complementary

#40A015 #2F15A0 #A01585

monochromatic

#153407 #2A6A0E #40A015 #56D61C #79E748

Accessibility & contrast

On white

3.36

#40A015 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.26

#40A015 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #40A015

6.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40A015	#FFFFFF	#000000	##000000
##40A015	1.00	3.36	6.26	6.26
#FFFFFF	3.36	1.00	21.00	21.00
#000000	6.26	21.00	1.00	1.00
##000000	6.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A59100

Deuteranopia (green-blind)

#998929

Tritanopia (blue-blind)

#359A88

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #40a015;
/* rgb */ color: rgb(64, 160, 21);
/* oklch */ color: oklch(62.4% 0.188 138.8);

Tailwind

colors: {
  custom: {
    50: '#81bd62',
    500: '#40a015',
    950: '#000000',
  },
}

SCSS

$custom: #40a015;
$custom-light: #81bd62;
$custom-dark: #000000;

JSON

{
  "hex": "#40a015",
  "rgb": {
    "r": 64,
    "g": 160,
    "b": 21
  },
  "hsl": {
    "h": 101.439,
    "s": 76.796,
    "l": 35.49
  },
  "oklch": {
    "l": 0.62375,
    "c": 0.18778,
    "h": 138.8
  },
  "luminance": 0.26286
}

Semantic roles & 50–950 ramp

primary

#40A015

secondary

#A149C8

accent

#34F3B8

background

#F8FBF6

surface

#F0F7EB

border

#CBD0C6

text

#0B1206

muted

#7C817A

Preview Lab

Preview with #40A015

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

Preview Lab → · Contrast checker → · Palette generator →