#338E5B#338E5B

#338E5B is a mid, moderate green. Relative luminance 0.208; OKLCH L 57.9% C 0.117 H 155.3°. Best body text is #000000 at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#338E5B
RGB	rgb(51, 142, 91)
HSL	hsl(146, 47%, 38%)
HSV	hsv(146, 64%, 56%)
CMYK	cmyk(64.1%, 0%, 35.9%, 44.3%)
CIE-LAB	lab(52.73, -39.15, 19.45)
CIE-LCH	lch(52.73, 43.71, 153.58°)
OKLab	oklab(57.9% -0.1062 0.0489)
OKLCH	oklch(57.9% 0.117 155.3)
XYZ	xyz(12.9255, 20.8038, 13.2299)
Luminance	0.2081 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#338E5B #8E3366

analogous

#388E33 #338E5B #338E88

triadic

#338E5B #5B338E #8E5B33

tetradic

#338E5B #33388E #8E3366 #8E8833

square

#338E5B #33388E #8E3366 #8E8833

split-complementary

#338E5B #88338E #8E3338

monochromatic

#133421 #23613E #338E5B #43BB78 #70CC98

Accessibility & contrast

On white

4.07

#338E5B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.16

#338E5B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #338E5B

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##338E5B	#FFFFFF	#000000	##000000
##338E5B	1.00	4.07	5.16	5.16
#FFFFFF	4.07	1.00	21.00	21.00
#000000	5.16	21.00	1.00	1.00
##000000	5.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D8358

Deuteranopia (green-blind)

#817A5E

Tritanopia (blue-blind)

#078D81

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #338e5b;
/* rgb */ color: rgb(51, 142, 91);
/* oklch */ color: oklch(57.9% 0.117 155.3);

Tailwind

colors: {
  custom: {
    50: '#75b089',
    500: '#338e5b',
    950: '#000000',
  },
}

SCSS

$custom: #338e5b;
$custom-light: #75b089;
$custom-dark: #000000;

JSON

{
  "hex": "#338e5b",
  "rgb": {
    "r": 51,
    "g": 142,
    "b": 91
  },
  "hsl": {
    "h": 146.374,
    "s": 47.15,
    "l": 37.843
  },
  "oklch": {
    "l": 0.57902,
    "c": 0.1169,
    "h": 155.3
  },
  "luminance": 0.20805
}

Semantic roles & 50–950 ramp

primary

#338E5B

secondary

#B46993

accent

#519CD7

background

#F7FAF8

surface

#EDF5F0

border

#C8CFCB

text

#09100B

muted

#7B7F7C

Preview Lab

Preview with #338E5B

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

Preview Lab → · Contrast checker → · Palette generator →