#3A741B#3A741B

#3A741B is a mid, vivid yellow-green. Relative luminance 0.135; OKLCH L 50.1% C 0.135 H 137.0°. Best body text is #FFFFFF at 5.69:1 contrast (WCAG AA passes).

Color values

HEX	#3A741B
RGB	rgb(58, 116, 27)
HSL	hsl(99, 62%, 28%)
HSV	hsv(99, 77%, 45%)
CMYK	cmyk(50%, 0%, 76.7%, 54.5%)
CIE-LAB	lab(43.46, -35.47, 40.77)
CIE-LCH	lch(43.46, 54.04, 131.03°)
OKLab	oklab(50.08% -0.0984 0.0917)
OKLCH	oklch(50.08% 0.135 137)
XYZ	xyz(8.1879, 13.4689, 3.2050)
Luminance	0.1347 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A741B #551B74

analogous

#66741B #3A741B #1B7428

triadic

#3A741B #1B3A74 #741B3A

tetradic

#3A741B #1B6674 #551B74 #74281B

square

#3A741B #1B6674 #551B74 #74281B

split-complementary

#3A741B #281B74 #741B66

monochromatic

#0C1906 #21420F #3A741B #53A627 #6ED139

Accessibility & contrast

On white

5.69

#3A741B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.69

#3A741B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3A741B

5.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A741B	#FFFFFF	#000000	##FFFFFF
##3A741B	1.00	5.69	3.69	5.69
#FFFFFF	5.69	1.00	21.00	1.00
#000000	3.69	21.00	1.00	21.00
##FFFFFF	5.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#786A0A

Deuteranopia (green-blind)

#706524

Tritanopia (blue-blind)

#377063

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #3a741b;
/* rgb */ color: rgb(58, 116, 27);
/* oklch */ color: oklch(50.1% 0.135 137.0);

Tailwind

colors: {
  custom: {
    50: '#769c5e',
    500: '#3a741b',
    950: '#000000',
  },
}

SCSS

$custom: #3a741b;
$custom-light: #769c5e;
$custom-dark: #000000;

JSON

{
  "hex": "#3a741b",
  "rgb": {
    "r": 58,
    "g": 116,
    "b": 27
  },
  "hsl": {
    "h": 99.101,
    "s": 62.238,
    "l": 28.039
  },
  "oklch": {
    "l": 0.50078,
    "c": 0.13453,
    "h": 137
  },
  "luminance": 0.13469
}

Semantic roles & 50–950 ramp

primary

#3A741B

secondary

#8542A9

accent

#42E5AD

background

#F7F9F5

surface

#EDF2E9

border

#C8CCC5

text

#090E05

muted

#7B7E79

Preview Lab

Preview with #3A741B

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

Preview Lab → · Contrast checker → · Palette generator →