#3A7B1B#3A7B1B

#3A7B1B is a mid, vivid green. Relative luminance 0.151; OKLCH L 52.0% C 0.144 H 137.7°. Best body text is #FFFFFF at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#3A7B1B
RGB	rgb(58, 123, 27)
HSL	hsl(101, 64%, 29%)
HSV	hsv(101, 78%, 48%)
CMYK	cmyk(52.8%, 0%, 78%, 51.8%)
CIE-LAB	lab(45.83, -38.40, 43.11)
CIE-LCH	lch(45.83, 57.73, 131.69°)
OKLab	oklab(52.03% -0.1063 0.0966)
OKLCH	oklch(52.03% 0.144 137.7)
XYZ	xyz(9.0254, 15.1439, 3.4842)
Luminance	0.1515 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A7B1B #5C1B7B

analogous

#6A7B1B #3A7B1B #1B7B2C

triadic

#3A7B1B #1B3A7B #7B1B3A

tetradic

#3A7B1B #1B6A7B #5C1B7B #7B2C1B

square

#3A7B1B #1B6A7B #5C1B7B #7B2C1B

split-complementary

#3A7B1B #2C1B7B #7B1B6A

monochromatic

#0C1906 #224910 #3A7B1B #52AD26 #6DD43C

Accessibility & contrast

On white

5.21

#3A7B1B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.03

#3A7B1B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3A7B1B

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A7B1B	#FFFFFF	#000000	##FFFFFF
##3A7B1B	1.00	5.21	4.03	5.21
#FFFFFF	5.21	1.00	21.00	1.00
#000000	4.03	21.00	1.00	21.00
##FFFFFF	5.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F7006

Deuteranopia (green-blind)

#776A25

Tritanopia (blue-blind)

#357669

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #3a7b1b;
/* rgb */ color: rgb(58, 123, 27);
/* oklch */ color: oklch(52.0% 0.144 137.7);

Tailwind

colors: {
  custom: {
    50: '#77a25f',
    500: '#3a7b1b',
    950: '#000000',
  },
}

SCSS

$custom: #3a7b1b;
$custom-light: #77a25f;
$custom-dark: #000000;

JSON

{
  "hex": "#3a7b1b",
  "rgb": {
    "r": 58,
    "g": 123,
    "b": 27
  },
  "hsl": {
    "h": 100.625,
    "s": 64,
    "l": 29.412
  },
  "oklch": {
    "l": 0.52027,
    "c": 0.14364,
    "h": 137.7
  },
  "luminance": 0.15145
}

Semantic roles & 50–950 ramp

primary

#3A7B1B

secondary

#8C43AF

accent

#41E7B1

background

#F7FAF5

surface

#EEF3EA

border

#C9CDC6

text

#090F05

muted

#7B7F79

Preview Lab

Preview with #3A7B1B

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

Preview Lab → · Contrast checker → · Palette generator →