#338C59#338C59

#338C59 is a mid, moderate green. Relative luminance 0.202; OKLCH L 57.3% C 0.116 H 154.8°. Best body text is #000000 at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#338C59
RGB	rgb(51, 140, 89)
HSL	hsl(146, 47%, 37%)
HSV	hsv(146, 64%, 55%)
CMYK	cmyk(63.6%, 0%, 36.4%, 45.1%)
CIE-LAB	lab(52.04, -38.70, 19.63)
CIE-LCH	lch(52.04, 43.40, 153.10°)
OKLab	oklab(57.32% -0.1049 0.0493)
OKLCH	oklch(57.32% 0.116 154.8)
XYZ	xyz(12.5454, 20.1800, 12.6832)
Luminance	0.2018 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#338C59 #8C3366

analogous

#398C33 #338C59 #338C86

triadic

#338C59 #59338C #8C5933

tetradic

#338C59 #33398C #8C3366 #8C8633

square

#338C59 #33398C #8C3366 #8C8633

split-complementary

#338C59 #86338C #8C3339

monochromatic

#123220 #235F3C #338C59 #43B976 #6FCB96

Accessibility & contrast

On white

4.17

#338C59 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.04

#338C59 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #338C59

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##338C59	#FFFFFF	#000000	##000000
##338C59	1.00	4.17	5.04	5.04
#FFFFFF	4.17	1.00	21.00	21.00
#000000	5.04	21.00	1.00	1.00
##000000	5.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C8156

Deuteranopia (green-blind)

#80795C

Tritanopia (blue-blind)

#0C8B7F

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #338c59;
/* rgb */ color: rgb(51, 140, 89);
/* oklch */ color: oklch(57.3% 0.116 154.8);

Tailwind

colors: {
  custom: {
    50: '#74ae88',
    500: '#338c59',
    950: '#000000',
  },
}

SCSS

$custom: #338c59;
$custom-light: #74ae88;
$custom-dark: #000000;

JSON

{
  "hex": "#338c59",
  "rgb": {
    "r": 51,
    "g": 140,
    "b": 89
  },
  "hsl": {
    "h": 145.618,
    "s": 46.597,
    "l": 37.451
  },
  "oklch": {
    "l": 0.5732,
    "c": 0.11594,
    "h": 154.8
  },
  "luminance": 0.20181
}

Semantic roles & 50–950 ramp

primary

#338C59

secondary

#B26893

accent

#529ED6

background

#F7FAF8

surface

#EDF4EF

border

#C8CECA

text

#09100B

muted

#7B7F7C

Preview Lab

Preview with #338C59

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

Preview Lab → · Contrast checker → · Palette generator →