#3F6315#3F6315

#3F6315 is a mid, moderate yellow-green. Relative luminance 0.100; OKLCH L 45.6% C 0.112 H 131.5°. Best body text is #FFFFFF at 6.98:1 contrast (WCAG AA passes).

Color values

HEX	#3F6315
RGB	rgb(63, 99, 21)
HSL	hsl(88, 65%, 24%)
HSV	hsv(88, 79%, 39%)
CMYK	cmyk(36.4%, 0%, 78.8%, 61.2%)
CIE-LAB	lab(37.90, -26.35, 37.68)
CIE-LCH	lch(37.90, 45.98, 124.96°)
OKLab	oklab(45.58% -0.0745 0.0842)
OKLCH	oklch(45.58% 0.112 131.5)
XYZ	xyz(6.6470, 10.0343, 2.2959)
Luminance	0.1003 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F6315 #391563

analogous

#636015 #3F6315 #186315

triadic

#3F6315 #153F63 #63153F

tetradic

#3F6315 #156360 #391563 #631518

square

#3F6315 #156360 #391563 #631518

split-complementary

#3F6315 #151863 #601563

monochromatic

#101905 #1F310A #3F6315 #5F9520 #7FC82A

Accessibility & contrast

On white

6.98

#3F6315 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.01

#3F6315 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3F6315

6.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F6315	#FFFFFF	#000000	##FFFFFF
##3F6315	1.00	6.98	3.01	6.98
#FFFFFF	6.98	1.00	21.00	1.00
#000000	3.01	21.00	1.00	21.00
##FFFFFF	6.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#685B06

Deuteranopia (green-blind)

#63581D

Tritanopia (blue-blind)

#405F54

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #3f6315;
/* rgb */ color: rgb(63, 99, 21);
/* oklch */ color: oklch(45.6% 0.112 131.5);

Tailwind

colors: {
  custom: {
    50: '#788f59',
    500: '#3f6315',
    950: '#000000',
  },
}

SCSS

$custom: #3f6315;
$custom-light: #788f59;
$custom-dark: #000000;

JSON

{
  "hex": "#3f6315",
  "rgb": {
    "r": 63,
    "g": 99,
    "b": 21
  },
  "hsl": {
    "h": 87.692,
    "s": 65,
    "l": 23.529
  },
  "oklch": {
    "l": 0.45582,
    "c": 0.11247,
    "h": 131.5
  },
  "luminance": 0.10035
}

Semantic roles & 50–950 ramp

primary

#3F6315

secondary

#663A9A

accent

#40E88D

background

#F7F8F5

surface

#EDF0E9

border

#C8CBC5

text

#090C04

muted

#7B7D79

Preview Lab

Preview with #3F6315

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

Preview Lab → · Contrast checker → · Palette generator →