#398A4E#398A4E

#398A4E is a mid, vivid green. Relative luminance 0.196; OKLCH L 56.8% C 0.121 H 149.5°. Best body text is #000000 at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#398A4E
RGB	rgb(57, 138, 78)
HSL	hsl(136, 42%, 38%)
HSV	hsv(136, 59%, 54%)
CMYK	cmyk(58.7%, 0%, 43.5%, 45.9%)
CIE-LAB	lab(51.38, -38.54, 24.90)
CIE-LCH	lch(51.38, 45.89, 147.14°)
OKLab	oklab(56.77% -0.1043 0.0615)
OKLCH	oklch(56.77% 0.121 149.5)
XYZ	xyz(12.1501, 19.5958, 10.3483)
Luminance	0.1960 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#398A4E #8A3975

analogous

#4C8A39 #398A4E #398A76

triadic

#398A4E #4E398A #8A4E39

tetradic

#398A4E #394C8A #8A3975 #8A7639

square

#398A4E #394C8A #8A3975 #8A7639

split-complementary

#398A4E #76398A #8A394C

monochromatic

#15331D #275F36 #398A4E #4BB567 #77C78B

Accessibility & contrast

On white

4.27

#398A4E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.92

#398A4E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #398A4E

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##398A4E	#FFFFFF	#000000	##000000
##398A4E	1.00	4.27	4.92	4.92
#FFFFFF	4.27	1.00	21.00	21.00
#000000	4.92	21.00	1.00	1.00
##000000	4.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B7F4A

Deuteranopia (green-blind)

#807752

Tritanopia (blue-blind)

#25887B

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #398a4e;
/* rgb */ color: rgb(57, 138, 78);
/* oklch */ color: oklch(56.8% 0.121 149.5);

Tailwind

colors: {
  custom: {
    50: '#77ad80',
    500: '#398a4e',
    950: '#000000',
  },
}

SCSS

$custom: #398a4e;
$custom-light: #77ad80;
$custom-dark: #000000;

JSON

{
  "hex": "#398a4e",
  "rgb": {
    "r": 57,
    "g": 138,
    "b": 78
  },
  "hsl": {
    "h": 135.556,
    "s": 41.538,
    "l": 38.235
  },
  "oklch": {
    "l": 0.56766,
    "c": 0.12107,
    "h": 149.5
  },
  "luminance": 0.19597
}

Semantic roles & 50–950 ramp

primary

#398A4E

secondary

#B06F9F

accent

#56B1D1

background

#F7FAF7

surface

#EEF4EE

border

#C9CEC9

text

#09100A

muted

#7B7F7C

Preview Lab

Preview with #398A4E

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

Preview Lab → · Contrast checker → · Palette generator →