#3E8B17#3E8B17

#3E8B17 is a mid, vivid yellow-green. Relative luminance 0.196; OKLCH L 56.6% C 0.164 H 137.9°. Best body text is #000000 at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#3E8B17
RGB	rgb(62, 139, 23)
HSL	hsl(100, 72%, 32%)
HSV	hsv(100, 83%, 55%)
CMYK	cmyk(55.4%, 0%, 83.5%, 45.5%)
CIE-LAB	lab(51.32, -43.80, 49.68)
CIE-LCH	lch(51.32, 66.23, 131.41°)
OKLab	oklab(56.59% -0.1213 0.1097)
OKLCH	oklch(56.59% 0.164 137.9)
XYZ	xyz(11.3735, 19.5503, 3.9847)
Luminance	0.1955 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E8B17 #64178B

analogous

#788B17 #3E8B17 #178B2A

triadic

#3E8B17 #173E8B #8B173E

tetradic

#3E8B17 #17788B #64178B #8B2A17

square

#3E8B17 #17788B #64178B #8B2A17

split-complementary

#3E8B17 #2A178B #8B1778

monochromatic

#0F2206 #27560E #3E8B17 #55C020 #74DF3D

Accessibility & contrast

On white

4.28

#3E8B17 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.91

#3E8B17 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3E8B17

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E8B17	#FFFFFF	#000000	##000000
##3E8B17	1.00	4.28	4.91	4.91
#FFFFFF	4.28	1.00	21.00	21.00
#000000	4.91	21.00	1.00	1.00
##000000	4.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#907E00

Deuteranopia (green-blind)

#867825

Tritanopia (blue-blind)

#388676

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #3e8b17;
/* rgb */ color: rgb(62, 139, 23);
/* oklch */ color: oklch(56.6% 0.164 137.9);

Tailwind

colors: {
  custom: {
    50: '#7cae60',
    500: '#3e8b17',
    950: '#000000',
  },
}

SCSS

$custom: #3e8b17;
$custom-light: #7cae60;
$custom-dark: #000000;

JSON

{
  "hex": "#3e8b17",
  "rgb": {
    "r": 62,
    "g": 139,
    "b": 23
  },
  "hsl": {
    "h": 99.828,
    "s": 71.605,
    "l": 31.765
  },
  "oklch": {
    "l": 0.56591,
    "c": 0.16356,
    "h": 137.9
  },
  "luminance": 0.19551
}

Semantic roles & 50–950 ramp

primary

#3E8B17

secondary

#943FBF

accent

#39EEB2

background

#F8FAF5

surface

#EFF4EA

border

#CACEC6

text

#0A1005

muted

#7C7F79

Preview Lab

Preview with #3E8B17

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

Preview Lab → · Contrast checker → · Palette generator →