#3D741B#3D741B

#3D741B is a mid, vivid yellow-green. Relative luminance 0.136; OKLCH L 50.2% C 0.133 H 136.2°. Best body text is #FFFFFF at 5.66:1 contrast (WCAG AA passes).

Color values

HEX	#3D741B
RGB	rgb(61, 116, 27)
HSL	hsl(97, 62%, 28%)
HSV	hsv(97, 77%, 45%)
CMYK	cmyk(47.4%, 0%, 76.7%, 54.5%)
CIE-LAB	lab(43.60, -34.46, 40.95)
CIE-LCH	lch(43.60, 53.52, 130.08°)
OKLab	oklab(50.23% -0.0959 0.092)
OKLCH	oklch(50.23% 0.133 136.2)
XYZ	xyz(8.3675, 13.5615, 3.2134)
Luminance	0.1356 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D741B #521B74

analogous

#69741B #3D741B #1B7426

triadic

#3D741B #1B3D74 #741B3D

tetradic

#3D741B #1B6974 #521B74 #74261B

square

#3D741B #1B6974 #521B74 #74261B

split-complementary

#3D741B #261B74 #741B69

monochromatic

#0D1906 #23420F #3D741B #57A627 #73D139

Accessibility & contrast

On white

5.66

#3D741B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.71

#3D741B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D741B

5.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D741B	#FFFFFF	#000000	##FFFFFF
##3D741B	1.00	5.66	3.71	5.66
#FFFFFF	5.66	1.00	21.00	1.00
#000000	3.71	21.00	1.00	21.00
##FFFFFF	5.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#786A0A

Deuteranopia (green-blind)

#716524

Tritanopia (blue-blind)

#3B7063

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #3d741b;
/* rgb */ color: rgb(61, 116, 27);
/* oklch */ color: oklch(50.2% 0.133 136.2);

Tailwind

colors: {
  custom: {
    50: '#789c5e',
    500: '#3d741b',
    950: '#000000',
  },
}

SCSS

$custom: #3d741b;
$custom-light: #789c5e;
$custom-dark: #000000;

JSON

{
  "hex": "#3d741b",
  "rgb": {
    "r": 61,
    "g": 116,
    "b": 27
  },
  "hsl": {
    "h": 97.079,
    "s": 62.238,
    "l": 28.039
  },
  "oklch": {
    "l": 0.50227,
    "c": 0.13291,
    "h": 136.2
  },
  "luminance": 0.13562
}

Semantic roles & 50–950 ramp

primary

#3D741B

secondary

#8142A9

accent

#42E5A7

background

#F7F9F5

surface

#EEF2E9

border

#C9CCC5

text

#090E05

muted

#7B7E79

Preview Lab

Preview with #3D741B

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

Preview Lab → · Contrast checker → · Palette generator →