#3F7D0F#3F7D0F

#3F7D0F is a mid, vivid yellow-green. Relative luminance 0.158; OKLCH L 52.7% C 0.149 H 135.8°. Best body text is #FFFFFF at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#3F7D0F
RGB	rgb(63, 125, 15)
HSL	hsl(94, 79%, 27%)
HSV	hsv(94, 88%, 49%)
CMYK	cmyk(49.6%, 0%, 88%, 51%)
CIE-LAB	lab(46.66, -38.27, 47.66)
CIE-LCH	lch(46.66, 61.12, 128.77°)
OKLab	oklab(52.75% -0.107 0.1042)
OKLCH	oklch(52.75% 0.149 135.8)
XYZ	xyz(9.4695, 15.7579, 2.9944)
Luminance	0.1576 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F7D0F #4D0F7D

analogous

#767D0F #3F7D0F #0F7D16

triadic

#3F7D0F #0F3F7D #7D0F3F

tetradic

#3F7D0F #0F767D #4D0F7D #7D160F

square

#3F7D0F #0F767D #4D0F7D #7D160F

split-complementary

#3F7D0F #160F7D #7D0F76

monochromatic

#0E1B03 #234608 #3F7D0F #5BB416 #77E422

Accessibility & contrast

On white

5.06

#3F7D0F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.15

#3F7D0F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3F7D0F

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F7D0F	#FFFFFF	#000000	##FFFFFF
##3F7D0F	1.00	5.06	4.15	5.06
#FFFFFF	5.06	1.00	21.00	1.00
#000000	4.15	21.00	1.00	21.00
##FFFFFF	5.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#827200

Deuteranopia (green-blind)

#7A6D1E

Tritanopia (blue-blind)

#3C786A

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #3f7d0f;
/* rgb */ color: rgb(63, 125, 15);
/* oklch */ color: oklch(52.7% 0.149 135.8);

Tailwind

colors: {
  custom: {
    50: '#7ba35a',
    500: '#3f7d0f',
    950: '#000000',
  },
}

SCSS

$custom: #3f7d0f;
$custom-light: #7ba35a;
$custom-dark: #000000;

JSON

{
  "hex": "#3f7d0f",
  "rgb": {
    "r": 63,
    "g": 125,
    "b": 15
  },
  "hsl": {
    "h": 93.818,
    "s": 78.571,
    "l": 27.451
  },
  "oklch": {
    "l": 0.52745,
    "c": 0.14938,
    "h": 135.8
  },
  "luminance": 0.15758
}

Semantic roles & 50–950 ramp

primary

#3F7D0F

secondary

#7C34B4

accent

#33F5A0

background

#F7FAF5

surface

#EEF4E9

border

#C9CEC5

text

#0A0F04

muted

#7C7F79

Preview Lab

Preview with #3F7D0F

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

Preview Lab → · Contrast checker → · Palette generator →