#398015#398015

#398015 is a mid, vivid yellow-green. Relative luminance 0.164; OKLCH L 53.3% C 0.154 H 137.8°. Best body text is #FFFFFF at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#398015
RGB	rgb(57, 128, 21)
HSL	hsl(100, 72%, 29%)
HSV	hsv(100, 84%, 50%)
CMYK	cmyk(55.5%, 0%, 83.6%, 49.8%)
CIE-LAB	lab(47.45, -41.09, 46.63)
CIE-LCH	lch(47.45, 62.15, 131.39°)
OKLab	oklab(53.34% -0.1138 0.1031)
OKLCH	oklch(53.34% 0.154 137.8)
XYZ	xyz(9.5415, 16.3616, 3.3646)
Luminance	0.1636 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#398015 #5C1580

analogous

#6F8015 #398015 #158027

triadic

#398015 #153980 #801539

tetradic

#398015 #156F80 #5C1580 #802715

square

#398015 #156F80 #5C1580 #802715

split-complementary

#398015 #271580 #80156F

monochromatic

#0C1A04 #224B0C #398015 #50B51E #6CDD32

Accessibility & contrast

On white

4.92

#398015 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.27

#398015 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #398015

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##398015	#FFFFFF	#000000	##FFFFFF
##398015	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)

#7B6E22

Tritanopia (blue-blind)

#337B6D

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #398015;
/* rgb */ color: rgb(57, 128, 21);
/* oklch */ color: oklch(53.3% 0.154 137.8);

Tailwind

colors: {
  custom: {
    50: '#78a55d',
    500: '#398015',
    950: '#000000',
  },
}

SCSS

$custom: #398015;
$custom-light: #78a55d;
$custom-dark: #000000;

JSON

{
  "hex": "#398015",
  "rgb": {
    "r": 57,
    "g": 128,
    "b": 21
  },
  "hsl": {
    "h": 99.813,
    "s": 71.812,
    "l": 29.216
  },
  "oklch": {
    "l": 0.53336,
    "c": 0.15355,
    "h": 137.8
  },
  "luminance": 0.16362
}

Semantic roles & 50–950 ramp

primary

#398015

secondary

#8C3CB5

accent

#39EFB2

background

#F7FAF5

surface

#EEF4E9

border

#C9CEC5

text

#0A0F05

muted

#7C7F79

Preview Lab

Preview with #398015

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

Preview Lab → · Contrast checker → · Palette generator →