#398E63#398E63

#398E63 is a mid, moderate green. Relative luminance 0.211; OKLCH L 58.3% C 0.106 H 158.4°. Best body text is #000000 at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#398E63
RGB	rgb(57, 142, 99)
HSL	hsl(150, 43%, 39%)
HSV	hsv(150, 60%, 56%)
CMYK	cmyk(59.9%, 0%, 30.3%, 44.3%)
CIE-LAB	lab(53.08, -36.15, 15.44)
CIE-LCH	lch(53.08, 39.31, 156.88°)
OKLab	oklab(58.29% -0.0987 0.0392)
OKLCH	oklch(58.29% 0.106 158.4)
XYZ	xyz(13.6113, 21.1154, 15.1603)
Luminance	0.2112 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#398E63 #8E3964

analogous

#3A8E39 #398E63 #398E8E

triadic

#398E63 #63398E #8E6339

tetradic

#398E63 #393A8E #8E3964 #8E8E39

square

#398E63 #393A8E #8E3964 #8E8E39

split-complementary

#398E63 #8E398E #8E393A

monochromatic

#163726 #276245 #398E63 #4DB781 #78C9A0

Accessibility & contrast

On white

4.02

#398E63 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.22

#398E63 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #398E63

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##398E63	#FFFFFF	#000000	##000000
##398E63	1.00	4.02	5.22	5.22
#FFFFFF	4.02	1.00	21.00	21.00
#000000	5.22	21.00	1.00	1.00
##000000	5.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D8460

Deuteranopia (green-blind)

#817B66

Tritanopia (blue-blind)

#178D83

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #398e63;
/* rgb */ color: rgb(57, 142, 99);
/* oklch */ color: oklch(58.3% 0.106 158.4);

Tailwind

colors: {
  custom: {
    50: '#78b08f',
    500: '#398e63',
    950: '#000000',
  },
}

SCSS

$custom: #398e63;
$custom-light: #78b08f;
$custom-dark: #000000;

JSON

{
  "hex": "#398e63",
  "rgb": {
    "r": 57,
    "g": 142,
    "b": 99
  },
  "hsl": {
    "h": 149.647,
    "s": 42.714,
    "l": 39.02
  },
  "oklch": {
    "l": 0.58286,
    "c": 0.10624,
    "h": 158.4
  },
  "luminance": 0.21117
}

Semantic roles & 50–950 ramp

primary

#398E63

secondary

#B27192

accent

#5595D2

background

#F7FAF8

surface

#EEF5F0

border

#C9CFCB

text

#09100C

muted

#7B7F7D

Preview Lab

Preview with #398E63

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

Preview Lab → · Contrast checker → · Palette generator →