#3D7B1B#3D7B1B

#3D7B1B is a mid, vivid yellow-green. Relative luminance 0.152; OKLCH L 52.2% C 0.142 H 137.0°. Best body text is #FFFFFF at 5.19:1 contrast (WCAG AA passes).

Color values

HEX	#3D7B1B
RGB	rgb(61, 123, 27)
HSL	hsl(99, 64%, 29%)
HSV	hsv(99, 78%, 48%)
CMYK	cmyk(50.4%, 0%, 78%, 51.8%)
CIE-LAB	lab(45.96, -37.44, 43.27)
CIE-LCH	lch(45.96, 57.22, 130.87°)
OKLab	oklab(52.16% -0.1039 0.0969)
OKLCH	oklch(52.16% 0.142 137)
XYZ	xyz(9.2050, 15.2365, 3.4926)
Luminance	0.1524 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D7B1B #591B7B

analogous

#6D7B1B #3D7B1B #1B7B29

triadic

#3D7B1B #1B3D7B #7B1B3D

tetradic

#3D7B1B #1B6D7B #591B7B #7B291B

square

#3D7B1B #1B6D7B #591B7B #7B291B

split-complementary

#3D7B1B #291B7B #7B1B6D

monochromatic

#0C1906 #244910 #3D7B1B #56AD26 #72D43C

Accessibility & contrast

On white

5.19

#3D7B1B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.05

#3D7B1B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D7B1B

5.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D7B1B	#FFFFFF	#000000	##FFFFFF
##3D7B1B	1.00	5.19	4.05	5.19
#FFFFFF	5.19	1.00	21.00	1.00
#000000	4.05	21.00	1.00	21.00
##FFFFFF	5.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F7006

Deuteranopia (green-blind)

#776B25

Tritanopia (blue-blind)

#397669

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #3d7b1b;
/* rgb */ color: rgb(61, 123, 27);
/* oklch */ color: oklch(52.2% 0.142 137.0);

Tailwind

colors: {
  custom: {
    50: '#79a25f',
    500: '#3d7b1b',
    950: '#000000',
  },
}

SCSS

$custom: #3d7b1b;
$custom-light: #79a25f;
$custom-dark: #000000;

JSON

{
  "hex": "#3d7b1b",
  "rgb": {
    "r": 61,
    "g": 123,
    "b": 27
  },
  "hsl": {
    "h": 98.75,
    "s": 64,
    "l": 29.412
  },
  "oklch": {
    "l": 0.52165,
    "c": 0.1421,
    "h": 137
  },
  "luminance": 0.15237
}

Semantic roles & 50–950 ramp

primary

#3D7B1B

secondary

#8943AF

accent

#41E7AC

background

#F7FAF5

surface

#EEF3EA

border

#C9CDC6

text

#0A0F05

muted

#7C7F79

Preview Lab

Preview with #3D7B1B

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

Preview Lab → · Contrast checker → · Palette generator →