#398012#398012

#398012 is a mid, vivid yellow-green. Relative luminance 0.164; OKLCH L 53.3% C 0.155 H 137.6°. Best body text is #FFFFFF at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#398012
RGB	rgb(57, 128, 18)
HSL	hsl(99, 75%, 29%)
HSV	hsv(99, 86%, 50%)
CMYK	cmyk(55.5%, 0%, 85.9%, 49.8%)
CIE-LAB	lab(47.43, -41.25, 47.47)
CIE-LCH	lch(47.43, 62.89, 130.99°)
OKLab	oklab(53.32% -0.1144 0.1044)
OKLCH	oklch(53.32% 0.155 137.6)
XYZ	xyz(9.5154, 16.3511, 3.2268)
Luminance	0.1635 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#398012 #591280

analogous

#708012 #398012 #128022

triadic

#398012 #123980 #801239

tetradic

#398012 #127080 #591280 #802212

square

#398012 #127080 #591280 #802212

split-complementary

#398012 #221280 #801270

monochromatic

#0C1B04 #214A0A #398012 #51B61A #6CE12B

Accessibility & contrast

On white

4.92

#398012 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.27

#398012 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #398012

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##398012	#FFFFFF	#000000	##FFFFFF
##398012	1.00	4.92	4.27	4.92
#FFFFFF	4.92	1.00	21.00	1.00
#000000	4.27	21.00	1.00	21.00
##FFFFFF	4.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#847400

Deuteranopia (green-blind)

#7B6E20

Tritanopia (blue-blind)

#347B6C

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #398012;
/* rgb */ color: rgb(57, 128, 18);
/* oklch */ color: oklch(53.3% 0.155 137.6);

Tailwind

colors: {
  custom: {
    50: '#78a55c',
    500: '#398012',
    950: '#000000',
  },
}

SCSS

$custom: #398012;
$custom-light: #78a55c;
$custom-dark: #000000;

JSON

{
  "hex": "#398012",
  "rgb": {
    "r": 57,
    "g": 128,
    "b": 18
  },
  "hsl": {
    "h": 98.727,
    "s": 75.342,
    "l": 28.627
  },
  "oklch": {
    "l": 0.5332,
    "c": 0.15487,
    "h": 137.6
  },
  "luminance": 0.16352
}

Semantic roles & 50–950 ramp

primary

#398012

secondary

#8938B6

accent

#36F2AF

background

#F7FAF5

surface

#EEF4E9

border

#C9CEC5

text

#0A0F04

muted

#7C7F79

Preview Lab

Preview with #398012

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

Preview Lab → · Contrast checker → · Palette generator →