#398D40#398D40

#398D40 is a mid, vivid green. Relative luminance 0.203; OKLCH L 57.3% C 0.139 H 145.0°. Best body text is #000000 at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#398D40
RGB	rgb(57, 141, 64)
HSL	hsl(125, 42%, 39%)
HSV	hsv(125, 60%, 55%)
CMYK	cmyk(59.6%, 0%, 54.6%, 44.7%)
CIE-LAB	lab(52.16, -42.02, 33.32)
CIE-LCH	lch(52.16, 53.62, 141.59°)
OKLab	oklab(57.35% -0.1139 0.0799)
OKLCH	oklch(57.35% 0.139 145)
XYZ	xyz(12.1369, 20.2887, 8.1260)
Luminance	0.2029 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#398D40 #8D3986

analogous

#5C8D39 #398D40 #398D6A

triadic

#398D40 #40398D #8D4039

tetradic

#398D40 #395C8D #8D3986 #8D6A39

square

#398D40 #395C8D #8D3986 #8D6A39

split-complementary

#398D40 #6A398D #8D395C

monochromatic

#163618 #27612C #398D40 #4CB755 #78C87F

Accessibility & contrast

On white

4.15

#398D40 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.06

#398D40 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #398D40

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##398D40	#FFFFFF	#000000	##000000
##398D40	1.00	4.15	5.06	5.06
#FFFFFF	4.15	1.00	21.00	21.00
#000000	5.06	21.00	1.00	1.00
##000000	5.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F8139

Deuteranopia (green-blind)

#847A46

Tritanopia (blue-blind)

#298A7C

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #398d40;
/* rgb */ color: rgb(57, 141, 64);
/* oklch */ color: oklch(57.3% 0.139 145.0);

Tailwind

colors: {
  custom: {
    50: '#78af77',
    500: '#398d40',
    950: '#000000',
  },
}

SCSS

$custom: #398d40;
$custom-light: #78af77;
$custom-dark: #000000;

JSON

{
  "hex": "#398d40",
  "rgb": {
    "r": 57,
    "g": 141,
    "b": 64
  },
  "hsl": {
    "h": 125,
    "s": 42.424,
    "l": 38.824
  },
  "oklch": {
    "l": 0.57345,
    "c": 0.13909,
    "h": 145
  },
  "luminance": 0.2029
}

Semantic roles & 50–950 ramp

primary

#398D40

secondary

#B270AC

accent

#56C8D2

background

#F7FAF7

surface

#EEF5ED

border

#C9CFC8

text

#0A1009

muted

#7C7F7B

Preview Lab

Preview with #398D40

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

Preview Lab → · Contrast checker → · Palette generator →