#338E55#338E55

#338E55 is a mid, vivid green. Relative luminance 0.207; OKLCH L 57.8% C 0.123 H 152.7°. Best body text is #000000 at 5.14:1 contrast (WCAG AA passes).

Color values

HEX	#338E55
RGB	rgb(51, 142, 85)
HSL	hsl(142, 47%, 38%)
HSV	hsv(142, 64%, 56%)
CMYK	cmyk(64.1%, 0%, 40.1%, 44.3%)
CIE-LAB	lab(52.62, -40.33, 22.64)
CIE-LCH	lch(52.62, 46.25, 150.69°)
OKLab	oklab(57.78% -0.1091 0.0564)
OKLCH	oklch(57.78% 0.123 152.7)
XYZ	xyz(12.6769, 20.7044, 11.9208)
Luminance	0.2071 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#338E55 #8E336C

analogous

#3E8E33 #338E55 #338E82

triadic

#338E55 #55338E #8E5533

tetradic

#338E55 #333E8E #8E336C #8E8233

square

#338E55 #333E8E #8E336C #8E8233

split-complementary

#338E55 #82338E #8E333E

monochromatic

#13341F #23613A #338E55 #43BB70 #70CC92

Accessibility & contrast

On white

4.08

#338E55 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.14

#338E55 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #338E55

5.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##338E55	#FFFFFF	#000000	##000000
##338E55	1.00	4.08	5.14	5.14
#FFFFFF	4.08	1.00	21.00	21.00
#000000	5.14	21.00	1.00	1.00
##000000	5.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E8351

Deuteranopia (green-blind)

#827A59

Tritanopia (blue-blind)

#0E8C80

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #338e55;
/* rgb */ color: rgb(51, 142, 85);
/* oklch */ color: oklch(57.8% 0.123 152.7);

Tailwind

colors: {
  custom: {
    50: '#75b085',
    500: '#338e55',
    950: '#000000',
  },
}

SCSS

$custom: #338e55;
$custom-light: #75b085;
$custom-dark: #000000;

JSON

{
  "hex": "#338e55",
  "rgb": {
    "r": 51,
    "g": 142,
    "b": 85
  },
  "hsl": {
    "h": 142.418,
    "s": 47.15,
    "l": 37.843
  },
  "oklch": {
    "l": 0.57776,
    "c": 0.12279,
    "h": 152.7
  },
  "luminance": 0.20706
}

Semantic roles & 50–950 ramp

primary

#338E55

secondary

#B46998

accent

#51A5D7

background

#F7FAF8

surface

#EDF5EF

border

#C8CFCA

text

#09100B

muted

#7B7F7C

Preview Lab

Preview with #338E55

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

Preview Lab → · Contrast checker → · Palette generator →