#387B0E#387B0E

#387B0E is a mid, vivid yellow-green. Relative luminance 0.150; OKLCH L 51.9% C 0.151 H 137.1°. Best body text is #FFFFFF at 5.24:1 contrast (WCAG AA passes).

Color values

HEX	#387B0E
RGB	rgb(56, 123, 14)
HSL	hsl(97, 80%, 27%)
HSV	hsv(97, 89%, 48%)
CMYK	cmyk(54.5%, 0%, 88.6%, 51.8%)
CIE-LAB	lab(45.69, -39.75, 46.94)
CIE-LCH	lch(45.69, 61.51, 130.26°)
OKLab	oklab(51.86% -0.1105 0.1027)
OKLCH	oklch(51.86% 0.151 137.1)
XYZ	xyz(8.7928, 15.0377, 2.8546)
Luminance	0.1504 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#387B0E #510E7B

analogous

#6F7B0E #387B0E #0E7B1B

triadic

#387B0E #0E387B #7B0E38

tetradic

#387B0E #0E6F7B #510E7B #7B1B0E

square

#387B0E #0E6F7B #510E7B #7B1B0E

split-complementary

#387B0E #1B0E7B #7B0E6F

monochromatic

#0D1B03 #1F4408 #387B0E #51B214 #6BE51E

Accessibility & contrast

On white

5.24

#387B0E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.01

#387B0E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #387B0E

5.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##387B0E	#FFFFFF	#000000	##FFFFFF
##387B0E	1.00	5.24	4.01	5.24
#FFFFFF	5.24	1.00	21.00	1.00
#000000	4.01	21.00	1.00	21.00
##FFFFFF	5.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F7000

Deuteranopia (green-blind)

#776A1D

Tritanopia (blue-blind)

#337668

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #387b0e;
/* rgb */ color: rgb(56, 123, 14);
/* oklch */ color: oklch(51.9% 0.151 137.1);

Tailwind

colors: {
  custom: {
    50: '#77a25a',
    500: '#387b0e',
    950: '#000000',
  },
}

SCSS

$custom: #387b0e;
$custom-light: #77a25a;
$custom-dark: #000000;

JSON

{
  "hex": "#387b0e",
  "rgb": {
    "r": 56,
    "g": 123,
    "b": 14
  },
  "hsl": {
    "h": 96.881,
    "s": 79.562,
    "l": 26.863
  },
  "oklch": {
    "l": 0.51864,
    "c": 0.15088,
    "h": 137.1
  },
  "luminance": 0.15038
}

Semantic roles & 50–950 ramp

primary

#387B0E

secondary

#8133B2

accent

#32F6AA

background

#F7FAF5

surface

#EEF3E9

border

#C9CDC5

text

#090F04

muted

#7B7F79

Preview Lab

Preview with #387B0E

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

Preview Lab → · Contrast checker → · Palette generator →