#3B741B#3B741B

#3B741B is a mid, vivid yellow-green. Relative luminance 0.135; OKLCH L 50.1% C 0.134 H 136.7°. Best body text is #FFFFFF at 5.68:1 contrast (WCAG AA passes).

Color values

HEX	#3B741B
RGB	rgb(59, 116, 27)
HSL	hsl(98, 62%, 28%)
HSV	hsv(98, 77%, 45%)
CMYK	cmyk(49.1%, 0%, 76.7%, 54.5%)
CIE-LAB	lab(43.51, -35.14, 40.83)
CIE-LCH	lch(43.51, 53.87, 130.72°)
OKLab	oklab(50.13% -0.0976 0.0918)
OKLCH	oklch(50.13% 0.134 136.7)
XYZ	xyz(8.2466, 13.4992, 3.2078)
Luminance	0.1350 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B741B #541B74

analogous

#67741B #3B741B #1B7427

triadic

#3B741B #1B3B74 #741B3B

tetradic

#3B741B #1B6774 #541B74 #74271B

square

#3B741B #1B6774 #541B74 #74271B

split-complementary

#3B741B #271B74 #741B67

monochromatic

#0D1906 #22420F #3B741B #54A627 #6FD139

Accessibility & contrast

On white

5.68

#3B741B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.70

#3B741B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3B741B

5.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B741B	#FFFFFF	#000000	##FFFFFF
##3B741B	1.00	5.68	3.70	5.68
#FFFFFF	5.68	1.00	21.00	1.00
#000000	3.70	21.00	1.00	21.00
##FFFFFF	5.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#786A0A

Deuteranopia (green-blind)

#716524

Tritanopia (blue-blind)

#387063

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #3b741b;
/* rgb */ color: rgb(59, 116, 27);
/* oklch */ color: oklch(50.1% 0.134 136.7);

Tailwind

colors: {
  custom: {
    50: '#779c5e',
    500: '#3b741b',
    950: '#000000',
  },
}

SCSS

$custom: #3b741b;
$custom-light: #779c5e;
$custom-dark: #000000;

JSON

{
  "hex": "#3b741b",
  "rgb": {
    "r": 59,
    "g": 116,
    "b": 27
  },
  "hsl": {
    "h": 98.427,
    "s": 62.238,
    "l": 28.039
  },
  "oklch": {
    "l": 0.50127,
    "c": 0.134,
    "h": 136.7
  },
  "luminance": 0.135
}

Semantic roles & 50–950 ramp

primary

#3B741B

secondary

#8442A9

accent

#42E5AB

background

#F7F9F5

surface

#EDF2E9

border

#C8CCC5

text

#090E05

muted

#7B7E79

Preview Lab

Preview with #3B741B

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

Preview Lab → · Contrast checker → · Palette generator →