#387E12#387E12

#387E12 is a mid, vivid yellow-green. Relative luminance 0.158; OKLCH L 52.7% C 0.153 H 137.7°. Best body text is #FFFFFF at 5.05:1 contrast (WCAG AA passes).

Color values

HEX	#387E12
RGB	rgb(56, 126, 18)
HSL	hsl(99, 75%, 28%)
HSV	hsv(99, 86%, 49%)
CMYK	cmyk(55.6%, 0%, 85.7%, 50.6%)
CIE-LAB	lab(46.72, -40.76, 46.82)
CIE-LCH	lch(46.72, 62.07, 131.04°)
OKLab	oklab(52.72% -0.113 0.103)
OKLCH	oklch(52.72% 0.153 137.7)
XYZ	xyz(9.2006, 15.8054, 3.1381)
Luminance	0.1581 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#387E12 #58127E

analogous

#6E7E12 #387E12 #127E22

triadic

#387E12 #12387E #7E1238

tetradic

#387E12 #126E7E #58127E #7E2212

square

#387E12 #126E7E #58127E #7E2212

split-complementary

#387E12 #22127E #7E126E

monochromatic

#0C1B04 #20480A #387E12 #50B41A #6AE12A

Accessibility & contrast

On white

5.05

#387E12 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.16

#387E12 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #387E12

5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##387E12	#FFFFFF	#000000	##FFFFFF
##387E12	1.00	5.05	4.16	5.05
#FFFFFF	5.05	1.00	21.00	1.00
#000000	4.16	21.00	1.00	21.00
##FFFFFF	5.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#827200

Deuteranopia (green-blind)

#796D20

Tritanopia (blue-blind)

#33796B

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #387e12;
/* rgb */ color: rgb(56, 126, 18);
/* oklch */ color: oklch(52.7% 0.153 137.7);

Tailwind

colors: {
  custom: {
    50: '#77a45c',
    500: '#387e12',
    950: '#000000',
  },
}

SCSS

$custom: #387e12;
$custom-light: #77a45c;
$custom-dark: #000000;

JSON

{
  "hex": "#387e12",
  "rgb": {
    "r": 56,
    "g": 126,
    "b": 18
  },
  "hsl": {
    "h": 98.889,
    "s": 75,
    "l": 28.235
  },
  "oklch": {
    "l": 0.52721,
    "c": 0.15293,
    "h": 137.7
  },
  "luminance": 0.15806
}

Semantic roles & 50–950 ramp

primary

#387E12

secondary

#8838B4

accent

#36F2B0

background

#F7FAF5

surface

#EEF4E9

border

#C9CEC5

text

#090F04

muted

#7B7F79

Preview Lab

Preview with #387E12

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

Preview Lab → · Contrast checker → · Palette generator →