#3B5B10#3B5B10

#3B5B10 is a dark, moderate yellow-green. Relative luminance 0.084; OKLCH L 43.1% C 0.107 H 130.5°. Best body text is #FFFFFF at 7.81:1 contrast (WCAG AA passes).

Color values

HEX	#3B5B10
RGB	rgb(59, 91, 16)
HSL	hsl(86, 70%, 21%)
HSV	hsv(86, 82%, 36%)
CMYK	cmyk(35.2%, 0%, 82.4%, 64.3%)
CIE-LAB	lab(34.90, -24.40, 36.59)
CIE-LCH	lch(34.90, 43.98, 123.70°)
OKLab	oklab(43.06% -0.0694 0.0811)
OKLCH	oklch(43.06% 0.107 130.5)
XYZ	xyz(5.6382, 8.4492, 1.8239)
Luminance	0.0845 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B5B10 #30105B

analogous

#5B5510 #3B5B10 #155B10

triadic

#3B5B10 #103B5B #5B103B

tetradic

#3B5B10 #105B55 #30105B #5B1015

square

#3B5B10 #105B55 #30105B #5B1015

split-complementary

#3B5B10 #10155B #55105B

monochromatic

#111A05 #192707 #3B5B10 #5D8F19 #7EC322

Accessibility & contrast

On white

7.81

#3B5B10 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.69

#3B5B10 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B5B10

7.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B5B10	#FFFFFF	#000000	##FFFFFF
##3B5B10	1.00	7.81	2.69	7.81
#FFFFFF	7.81	1.00	21.00	1.00
#000000	2.69	21.00	1.00	21.00
##FFFFFF	7.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#605401

Deuteranopia (green-blind)

#5B5118

Tritanopia (blue-blind)

#3D574D

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #3b5b10;
/* rgb */ color: rgb(59, 91, 16);
/* oklch */ color: oklch(43.1% 0.107 130.5);

Tailwind

colors: {
  custom: {
    50: '#748955',
    500: '#3b5b10',
    950: '#000000',
  },
}

SCSS

$custom: #3b5b10;
$custom-light: #748955;
$custom-dark: #000000;

JSON

{
  "hex": "#3b5b10",
  "rgb": {
    "r": 59,
    "g": 91,
    "b": 16
  },
  "hsl": {
    "h": 85.6,
    "s": 70.093,
    "l": 20.98
  },
  "oklch": {
    "l": 0.43059,
    "c": 0.10678,
    "h": 130.5
  },
  "luminance": 0.08449
}

Semantic roles & 50–950 ramp

primary

#3B5B10

secondary

#5C3394

accent

#3BED87

background

#F7F8F5

surface

#EDF0E9

border

#C8CBC5

text

#080B03

muted

#7B7C78

Preview Lab

Preview with #3B5B10

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

Preview Lab → · Contrast checker → · Palette generator →