#398E57#398E57

#398E57 is a mid, moderate green. Relative luminance 0.209; OKLCH L 58.0% C 0.118 H 152.4°. Best body text is #000000 at 5.18:1 contrast (WCAG AA passes).

Color values

HEX	#398E57
RGB	rgb(57, 142, 87)
HSL	hsl(141, 43%, 39%)
HSV	hsv(141, 60%, 56%)
CMYK	cmyk(59.9%, 0%, 38.7%, 44.3%)
CIE-LAB	lab(52.84, -38.60, 21.86)
CIE-LCH	lch(52.84, 44.35, 150.48°)
OKLab	oklab(58.02% -0.1046 0.0546)
OKLCH	oklch(58.02% 0.118 152.4)
XYZ	xyz(13.0796, 20.9027, 12.3603)
Luminance	0.2090 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#398E57 #8E3970

analogous

#468E39 #398E57 #398E82

triadic

#398E57 #57398E #8E5739

tetradic

#398E57 #39468E #8E3970 #8E8239

square

#398E57 #39468E #8E3970 #8E8239

split-complementary

#398E57 #82398E #8E3946

monochromatic

#163721 #27623C #398E57 #4DB772 #78C995

Accessibility & contrast

On white

4.05

#398E57 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.18

#398E57 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #398E57

5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##398E57	#FFFFFF	#000000	##000000
##398E57	1.00	4.05	5.18	5.18
#FFFFFF	4.05	1.00	21.00	21.00
#000000	5.18	21.00	1.00	1.00
##000000	5.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E8353

Deuteranopia (green-blind)

#837B5B

Tritanopia (blue-blind)

#1F8C80

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #398e57;
/* rgb */ color: rgb(57, 142, 87);
/* oklch */ color: oklch(58.0% 0.118 152.4);

Tailwind

colors: {
  custom: {
    50: '#78b087',
    500: '#398e57',
    950: '#000000',
  },
}

SCSS

$custom: #398e57;
$custom-light: #78b087;
$custom-dark: #000000;

JSON

{
  "hex": "#398e57",
  "rgb": {
    "r": 57,
    "g": 142,
    "b": 87
  },
  "hsl": {
    "h": 141.176,
    "s": 42.714,
    "l": 39.02
  },
  "oklch": {
    "l": 0.58019,
    "c": 0.11796,
    "h": 152.4
  },
  "luminance": 0.20904
}

Semantic roles & 50–950 ramp

primary

#398E57

secondary

#B2719B

accent

#55A6D2

background

#F7FAF8

surface

#EEF5EF

border

#C9CFCA

text

#09100B

muted

#7B7F7C

Preview Lab

Preview with #398E57

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

Preview Lab → · Contrast checker → · Palette generator →