#3B791B#3B791B

#3B791B is a mid, vivid yellow-green. Relative luminance 0.147; OKLCH L 51.5% C 0.141 H 137.3°. Best body text is #FFFFFF at 5.33:1 contrast (WCAG AA passes).

Color values

HEX	#3B791B
RGB	rgb(59, 121, 27)
HSL	hsl(100, 64%, 29%)
HSV	hsv(100, 78%, 47%)
CMYK	cmyk(51.2%, 0%, 77.7%, 52.5%)
CIE-LAB	lab(45.20, -37.25, 42.50)
CIE-LCH	lch(45.20, 56.52, 131.24°)
OKLab	oklab(51.52% -0.1033 0.0953)
OKLCH	oklch(51.52% 0.141 137.3)
XYZ	xyz(8.8386, 14.6831, 3.4051)
Luminance	0.1468 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B791B #591B79

analogous

#6A791B #3B791B #1B792A

triadic

#3B791B #1B3B79 #791B3B

tetradic

#3B791B #1B6A79 #591B79 #792A1B

square

#3B791B #1B6A79 #591B79 #792A1B

split-complementary

#3B791B #2A1B79 #791B6A

monochromatic

#0C1906 #234710 #3B791B #53AB26 #6FD33B

Accessibility & contrast

On white

5.33

#3B791B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.94

#3B791B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3B791B

5.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B791B	#FFFFFF	#000000	##FFFFFF
##3B791B	1.00	5.33	3.94	5.33
#FFFFFF	5.33	1.00	21.00	1.00
#000000	3.94	21.00	1.00	21.00
##FFFFFF	5.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D6E07

Deuteranopia (green-blind)

#756925

Tritanopia (blue-blind)

#377467

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #3b791b;
/* rgb */ color: rgb(59, 121, 27);
/* oklch */ color: oklch(51.5% 0.141 137.3);

Tailwind

colors: {
  custom: {
    50: '#78a05f',
    500: '#3b791b',
    950: '#000000',
  },
}

SCSS

$custom: #3b791b;
$custom-light: #78a05f;
$custom-dark: #000000;

JSON

{
  "hex": "#3b791b",
  "rgb": {
    "r": 59,
    "g": 121,
    "b": 27
  },
  "hsl": {
    "h": 99.574,
    "s": 63.514,
    "l": 29.02
  },
  "oklch": {
    "l": 0.51517,
    "c": 0.14055,
    "h": 137.3
  },
  "luminance": 0.14684
}

Semantic roles & 50–950 ramp

primary

#3B791B

secondary

#8943AD

accent

#41E7AE

background

#F7F9F5

surface

#EEF2E9

border

#C9CCC5

text

#090F05

muted

#7B7E79

Preview Lab

Preview with #3B791B

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

Preview Lab → · Contrast checker → · Palette generator →