#387E1B#387E1B

#387E1B is a mid, vivid green. Relative luminance 0.158; OKLCH L 52.8% C 0.148 H 138.4°. Best body text is #FFFFFF at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#387E1B
RGB	rgb(56, 126, 27)
HSL	hsl(102, 65%, 30%)
HSV	hsv(102, 79%, 49%)
CMYK	cmyk(55.6%, 0%, 78.6%, 50.6%)
CIE-LAB	lab(46.77, -40.23, 44.00)
CIE-LCH	lch(46.77, 59.61, 132.44°)
OKLab	oklab(52.78% -0.1111 0.0985)
OKLCH	oklch(52.78% 0.148 138.4)
XYZ	xyz(9.2892, 15.8409, 3.6048)
Luminance	0.1584 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#387E1B #611B7E

analogous

#6A7E1B #387E1B #1B7E2F

triadic

#387E1B #1B387E #7E1B38

tetradic

#387E1B #1B6A7E #611B7E #7E2F1B

square

#387E1B #1B6A7E #611B7E #7E2F1B

split-complementary

#387E1B #2F1B7E #7E1B6A

monochromatic

#0B1905 #224C10 #387E1B #4EB026 #6AD63E

Accessibility & contrast

On white

5.04

#387E1B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.17

#387E1B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #387E1B

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##387E1B	#FFFFFF	#000000	##FFFFFF
##387E1B	1.00	5.04	4.17	5.04
#FFFFFF	5.04	1.00	21.00	1.00
#000000	4.17	21.00	1.00	21.00
##FFFFFF	5.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#827204

Deuteranopia (green-blind)

#796D26

Tritanopia (blue-blind)

#32796B

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #387e1b;
/* rgb */ color: rgb(56, 126, 27);
/* oklch */ color: oklch(52.8% 0.148 138.4);

Tailwind

colors: {
  custom: {
    50: '#77a45f',
    500: '#387e1b',
    950: '#000000',
  },
}

SCSS

$custom: #387e1b;
$custom-light: #77a45f;
$custom-dark: #000000;

JSON

{
  "hex": "#387e1b",
  "rgb": {
    "r": 56,
    "g": 126,
    "b": 27
  },
  "hsl": {
    "h": 102.424,
    "s": 64.706,
    "l": 30
  },
  "oklch": {
    "l": 0.52775,
    "c": 0.14846,
    "h": 138.4
  },
  "luminance": 0.15842
}

Semantic roles & 50–950 ramp

primary

#387E1B

secondary

#9143B2

accent

#40E8B7

background

#F7FAF5

surface

#EEF4EA

border

#C9CEC6

text

#090F05

muted

#7B7F79

Preview Lab

Preview with #387E1B

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

Preview Lab → · Contrast checker → · Palette generator →