#3F6015#3F6015

#3F6015 is a dark, moderate yellow-green. Relative luminance 0.095; OKLCH L 44.8% C 0.108 H 130.7°. Best body text is #FFFFFF at 7.25:1 contrast (WCAG AA passes).

Color values

HEX	#3F6015
RGB	rgb(63, 96, 21)
HSL	hsl(86, 64%, 23%)
HSV	hsv(86, 78%, 38%)
CMYK	cmyk(34.4%, 0%, 78.1%, 62.4%)
CIE-LAB	lab(36.89, -24.88, 36.69)
CIE-LCH	lch(36.89, 44.33, 124.14°)
OKLab	oklab(44.75% -0.0706 0.0821)
OKLCH	oklch(44.75% 0.108 130.7)
XYZ	xyz(6.3681, 9.4764, 2.2029)
Luminance	0.0948 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F6015 #361560

analogous

#605B15 #3F6015 #196015

triadic

#3F6015 #153F60 #60153F

tetradic

#3F6015 #15605B #361560 #601519

square

#3F6015 #15605B #361560 #601519

split-complementary

#3F6015 #151960 #5B1560

monochromatic

#101905 #1E2E0A #3F6015 #609220 #81C42B

Accessibility & contrast

On white

7.25

#3F6015 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.90

#3F6015 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F6015

7.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F6015	#FFFFFF	#000000	##FFFFFF
##3F6015	1.00	7.25	2.90	7.25
#FFFFFF	7.25	1.00	21.00	1.00
#000000	2.90	21.00	1.00	21.00
##FFFFFF	7.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#655807

Deuteranopia (green-blind)

#60561C

Tritanopia (blue-blind)

#415C52

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #3f6015;
/* rgb */ color: rgb(63, 96, 21);
/* oklch */ color: oklch(44.8% 0.108 130.7);

Tailwind

colors: {
  custom: {
    50: '#778d58',
    500: '#3f6015',
    950: '#000000',
  },
}

SCSS

$custom: #3f6015;
$custom-light: #778d58;
$custom-dark: #000000;

JSON

{
  "hex": "#3f6015",
  "rgb": {
    "r": 63,
    "g": 96,
    "b": 21
  },
  "hsl": {
    "h": 86.4,
    "s": 64.103,
    "l": 22.941
  },
  "oklch": {
    "l": 0.44752,
    "c": 0.10828,
    "h": 130.7
  },
  "luminance": 0.09477
}

Semantic roles & 50–950 ramp

primary

#3F6015

secondary

#633A97

accent

#41E78A

background

#F7F8F5

surface

#EDF0E9

border

#C8CBC5

text

#090C04

muted

#7B7D79

Preview Lab

Preview with #3F6015

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

Preview Lab → · Contrast checker → · Palette generator →