#398D21#398D21

#398D21 is a mid, vivid green. Relative luminance 0.200; OKLCH L 57.0% C 0.163 H 139.8°. Best body text is #000000 at 5.01:1 contrast (WCAG AA passes).

Color values

HEX	#398D21
RGB	rgb(57, 141, 33)
HSL	hsl(107, 62%, 34%)
HSV	hsv(107, 77%, 55%)
CMYK	cmyk(59.6%, 0%, 76.6%, 44.7%)
CIE-LAB	lab(51.87, -45.34, 46.86)
CIE-LCH	lch(51.87, 65.21, 134.05°)
OKLab	oklab(57.01% -0.1246 0.1053)
OKLCH	oklch(57.01% 0.163 139.8)
XYZ	xyz(11.4862, 20.0284, 4.6991)
Luminance	0.2003 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#398D21 #75218D

analogous

#6F8D21 #398D21 #218D3F

triadic

#398D21 #21398D #8D2139

tetradic

#398D21 #216F8D #75218D #8D3F21

square

#398D21 #216F8D #75218D #8D3F21

split-complementary

#398D21 #3F218D #8D216F

monochromatic

#112A0A #255B15 #398D21 #4DBF2D #6FD652

Accessibility & contrast

On white

4.20

#398D21 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.01

#398D21 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #398D21

5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##398D21	#FFFFFF	#000000	##000000
##398D21	1.00	4.20	5.01	5.01
#FFFFFF	4.20	1.00	21.00	21.00
#000000	5.01	21.00	1.00	1.00
##000000	5.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#91800A

Deuteranopia (green-blind)

#87792C

Tritanopia (blue-blind)

#2F8878

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #398d21;
/* rgb */ color: rgb(57, 141, 33);
/* oklch */ color: oklch(57.0% 0.163 139.8);

Tailwind

colors: {
  custom: {
    50: '#7aaf64',
    500: '#398d21',
    950: '#000000',
  },
}

SCSS

$custom: #398d21;
$custom-light: #7aaf64;
$custom-dark: #000000;

JSON

{
  "hex": "#398d21",
  "rgb": {
    "r": 57,
    "g": 141,
    "b": 33
  },
  "hsl": {
    "h": 106.667,
    "s": 62.069,
    "l": 34.118
  },
  "oklch": {
    "l": 0.57009,
    "c": 0.16313,
    "h": 139.8
  },
  "luminance": 0.20029
}

Semantic roles & 50–950 ramp

primary

#398D21

secondary

#A250BA

accent

#43E5C1

background

#F7FAF6

surface

#EEF5EB

border

#C9CFC6

text

#0A1006

muted

#7C7F7A

Preview Lab

Preview with #398D21

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

Preview Lab → · Contrast checker → · Palette generator →