#3F760F#3F760F

#3F760F is a mid, vivid yellow-green. Relative luminance 0.140; OKLCH L 50.8% C 0.141 H 134.8°. Best body text is #FFFFFF at 5.51:1 contrast (WCAG AA passes).

Color values

HEX	#3F760F
RGB	rgb(63, 118, 15)
HSL	hsl(92, 77%, 26%)
HSV	hsv(92, 87%, 46%)
CMYK	cmyk(46.6%, 0%, 87.3%, 53.7%)
CIE-LAB	lab(44.30, -35.32, 45.58)
CIE-LCH	lch(44.30, 57.66, 127.78°)
OKLab	oklab(50.81% -0.0991 0.0998)
OKLCH	oklch(50.81% 0.141 134.8)
XYZ	xyz(8.6144, 14.0476, 2.7094)
Luminance	0.1405 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F760F #460F76

analogous

#72760F #3F760F #0F7612

triadic

#3F760F #0F3F76 #760F3F

tetradic

#3F760F #0F7276 #460F76 #76120F

square

#3F760F #0F7276 #460F76 #76120F

split-complementary

#3F760F #120F76 #760F72

monochromatic

#0E1B03 #224008 #3F760F #5CAC16 #79E21D

Accessibility & contrast

On white

5.51

#3F760F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.81

#3F760F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3F760F

5.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F760F	#FFFFFF	#000000	##FFFFFF
##3F760F	1.00	5.51	3.81	5.51
#FFFFFF	5.51	1.00	21.00	1.00
#000000	3.81	21.00	1.00	21.00
##FFFFFF	5.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B6C00

Deuteranopia (green-blind)

#74671C

Tritanopia (blue-blind)

#3E7164

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #3f760f;
/* rgb */ color: rgb(63, 118, 15);
/* oklch */ color: oklch(50.8% 0.141 134.8);

Tailwind

colors: {
  custom: {
    50: '#7a9e59',
    500: '#3f760f',
    950: '#000000',
  },
}

SCSS

$custom: #3f760f;
$custom-light: #7a9e59;
$custom-dark: #000000;

JSON

{
  "hex": "#3f760f",
  "rgb": {
    "r": 63,
    "g": 118,
    "b": 15
  },
  "hsl": {
    "h": 92.039,
    "s": 77.444,
    "l": 26.078
  },
  "oklch": {
    "l": 0.5081,
    "c": 0.14068,
    "h": 134.8
  },
  "luminance": 0.14048
}

Semantic roles & 50–950 ramp

primary

#3F760F

secondary

#7533AD

accent

#34F49A

background

#F7F9F5

surface

#EEF2E9

border

#C9CCC5

text

#0A0E04

muted

#7C7E79

Preview Lab

Preview with #3F760F

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

Preview Lab → · Contrast checker → · Palette generator →