#3F8014#3F8014

#3F8014 is a mid, vivid yellow-green. Relative luminance 0.165; OKLCH L 53.6% C 0.151 H 136.4°. Best body text is #FFFFFF at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#3F8014
RGB	rgb(63, 128, 20)
HSL	hsl(96, 73%, 29%)
HSV	hsv(96, 84%, 50%)
CMYK	cmyk(50.8%, 0%, 84.4%, 49.8%)
CIE-LAB	lab(47.68, -39.27, 47.23)
CIE-LCH	lch(47.68, 61.42, 129.75°)
OKLab	oklab(53.6% -0.1094 0.1041)
OKLCH	oklch(53.6% 0.151 136.4)
XYZ	xyz(9.8951, 16.5449, 3.3338)
Luminance	0.1655 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F8014 #551480

analogous

#758014 #3F8014 #14801F

triadic

#3F8014 #143F80 #80143F

tetradic

#3F8014 #147580 #551480 #801F14

square

#3F8014 #147580 #551480 #801F14

split-complementary

#3F8014 #1F1480 #801475

monochromatic

#0D1A04 #254B0C #3F8014 #59B51C #75DF30

Accessibility & contrast

On white

4.87

#3F8014 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.31

#3F8014 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3F8014

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F8014	#FFFFFF	#000000	##FFFFFF
##3F8014	1.00	4.87	4.31	4.87
#FFFFFF	4.87	1.00	21.00	1.00
#000000	4.31	21.00	1.00	21.00
##FFFFFF	4.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#857400

Deuteranopia (green-blind)

#7C6F21

Tritanopia (blue-blind)

#3C7B6D

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #3f8014;
/* rgb */ color: rgb(63, 128, 20);
/* oklch */ color: oklch(53.6% 0.151 136.4);

Tailwind

colors: {
  custom: {
    50: '#7ba55d',
    500: '#3f8014',
    950: '#000000',
  },
}

SCSS

$custom: #3f8014;
$custom-light: #7ba55d;
$custom-dark: #000000;

JSON

{
  "hex": "#3f8014",
  "rgb": {
    "r": 63,
    "g": 128,
    "b": 20
  },
  "hsl": {
    "h": 96.111,
    "s": 72.973,
    "l": 29.02
  },
  "oklch": {
    "l": 0.53596,
    "c": 0.15101,
    "h": 136.4
  },
  "luminance": 0.16546
}

Semantic roles & 50–950 ramp

primary

#3F8014

secondary

#843BB5

accent

#38F0A7

background

#F7FAF5

surface

#EEF4E9

border

#C9CEC5

text

#0A0F05

muted

#7C7F79

Preview Lab

Preview with #3F8014

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

Preview Lab → · Contrast checker → · Palette generator →