#338E50#338E50

#338E50 is a mid, vivid green. Relative luminance 0.206; OKLCH L 57.7% C 0.128 H 150.7°. Best body text is #000000 at 5.13:1 contrast (WCAG AA passes).

Color values

HEX	#338E50
RGB	rgb(51, 142, 80)
HSL	hsl(139, 47%, 38%)
HSV	hsv(139, 64%, 56%)
CMYK	cmyk(64.1%, 0%, 43.7%, 44.3%)
CIE-LAB	lab(52.54, -41.26, 25.27)
CIE-LCH	lch(52.54, 48.39, 148.51°)
OKLab	oklab(57.68% -0.1114 0.0624)
OKLCH	oklch(57.68% 0.128 150.7)
XYZ	xyz(12.4852, 20.6277, 10.9114)
Luminance	0.2063 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#338E50 #8E3371

analogous

#438E33 #338E50 #338E7D

triadic

#338E50 #50338E #8E5033

tetradic

#338E50 #33438E #8E3371 #8E7D33

square

#338E50 #33438E #8E3371 #8E7D33

split-complementary

#338E50 #7D338E #8E3343

monochromatic

#13341D #236137 #338E50 #43BB69 #70CC8D

Accessibility & contrast

On white

4.10

#338E50 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.13

#338E50 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #338E50

5.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##338E50	#FFFFFF	#000000	##000000
##338E50	1.00	4.10	5.13	5.13
#FFFFFF	4.10	1.00	21.00	21.00
#000000	5.13	21.00	1.00	1.00
##000000	5.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F824B

Deuteranopia (green-blind)

#837A54

Tritanopia (blue-blind)

#138C7F

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #338e50;
/* rgb */ color: rgb(51, 142, 80);
/* oklch */ color: oklch(57.7% 0.128 150.7);

Tailwind

colors: {
  custom: {
    50: '#75b082',
    500: '#338e50',
    950: '#000000',
  },
}

SCSS

$custom: #338e50;
$custom-light: #75b082;
$custom-dark: #000000;

JSON

{
  "hex": "#338e50",
  "rgb": {
    "r": 51,
    "g": 142,
    "b": 80
  },
  "hsl": {
    "h": 139.121,
    "s": 47.15,
    "l": 37.843
  },
  "oklch": {
    "l": 0.57679,
    "c": 0.12774,
    "h": 150.7
  },
  "luminance": 0.20629
}

Semantic roles & 50–950 ramp

primary

#338E50

secondary

#B4699C

accent

#51ACD7

background

#F7FAF8

surface

#EDF5EF

border

#C8CFCA

text

#09100A

muted

#7B7F7C

Preview Lab

Preview with #338E50

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

Preview Lab → · Contrast checker → · Palette generator →