#3F8415#3F8415

#3F8415 is a mid, vivid yellow-green. Relative luminance 0.176; OKLCH L 54.7% C 0.155 H 136.9°. Best body text is #FFFFFF at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#3F8415
RGB	rgb(63, 132, 21)
HSL	hsl(97, 73%, 30%)
HSV	hsv(97, 84%, 52%)
CMYK	cmyk(52.3%, 0%, 84.1%, 48.2%)
CIE-LAB	lab(49.02, -40.85, 48.16)
CIE-LCH	lch(49.02, 63.15, 130.30°)
OKLab	oklab(54.7% -0.1136 0.1062)
OKLCH	oklch(54.7% 0.155 136.9)
XYZ	xyz(10.4362, 17.6127, 3.5590)
Luminance	0.1761 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F8415 #5A1584

analogous

#778415 #3F8415 #158422

triadic

#3F8415 #153F84 #84153F

tetradic

#3F8415 #157784 #5A1584 #842215

square

#3F8415 #157784 #5A1584 #842215

split-complementary

#3F8415 #221584 #841577

monochromatic

#0D1A04 #264F0D #3F8415 #58B91D #75DF35

Accessibility & contrast

On white

4.64

#3F8415 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.52

#3F8415 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #3F8415

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F8415	#FFFFFF	#000000	##FFFFFF
##3F8415	1.00	4.64	4.52	4.64
#FFFFFF	4.64	1.00	21.00	1.00
#000000	4.52	21.00	1.00	21.00
##FFFFFF	4.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#897800

Deuteranopia (green-blind)

#807223

Tritanopia (blue-blind)

#3B7F70

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #3f8415;
/* rgb */ color: rgb(63, 132, 21);
/* oklch */ color: oklch(54.7% 0.155 136.9);

Tailwind

colors: {
  custom: {
    50: '#7ca85e',
    500: '#3f8415',
    950: '#000000',
  },
}

SCSS

$custom: #3f8415;
$custom-light: #7ca85e;
$custom-dark: #000000;

JSON

{
  "hex": "#3f8415",
  "rgb": {
    "r": 63,
    "g": 132,
    "b": 21
  },
  "hsl": {
    "h": 97.297,
    "s": 72.549,
    "l": 30
  },
  "oklch": {
    "l": 0.54702,
    "c": 0.15548,
    "h": 136.9
  },
  "luminance": 0.17613
}

Semantic roles & 50–950 ramp

primary

#3F8415

secondary

#8A3CB9

accent

#39EFAA

background

#F7FAF5

surface

#EEF4E9

border

#C9CEC5

text

#0A1005

muted

#7C7F79

Preview Lab

Preview with #3F8415

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

Preview Lab → · Contrast checker → · Palette generator →