#338D10#338D10

#338D10 is a mid, vivid green. Relative luminance 0.198; OKLCH L 56.7% C 0.173 H 139.4°. Best body text is #000000 at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#338D10
RGB	rgb(51, 141, 16)
HSL	hsl(103, 80%, 31%)
HSV	hsv(103, 89%, 55%)
CMYK	cmyk(63.8%, 0%, 88.7%, 44.7%)
CIE-LAB	lab(51.60, -47.84, 51.59)
CIE-LCH	lch(51.60, 70.35, 132.84°)
OKLab	oklab(56.71% -0.1317 0.1129)
OKLCH	oklch(56.71% 0.173 139.4)
XYZ	xyz(10.9832, 19.7899, 3.7312)
Luminance	0.1979 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#338D10 #6A108D

analogous

#718D10 #338D10 #108D2B

triadic

#338D10 #10338D #8D1033

tetradic

#338D10 #10718D #6A108D #8D2B10

square

#338D10 #10718D #6A108D #8D2B10

split-complementary

#338D10 #2B108D #8D1071

monochromatic

#0B1F04 #1F560A #338D10 #47C416 #63E730

Accessibility & contrast

On white

4.24

#338D10 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.96

#338D10 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #338D10

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##338D10	#FFFFFF	#000000	##000000
##338D10	1.00	4.24	4.96	4.96
#FFFFFF	4.24	1.00	21.00	21.00
#000000	4.96	21.00	1.00	1.00
##000000	4.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#917F00

Deuteranopia (green-blind)

#867822

Tritanopia (blue-blind)

#278877

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #338d10;
/* rgb */ color: rgb(51, 141, 16);
/* oklch */ color: oklch(56.7% 0.173 139.4);

Tailwind

colors: {
  custom: {
    50: '#77af5d',
    500: '#338d10',
    950: '#000000',
  },
}

SCSS

$custom: #338d10;
$custom-light: #77af5d;
$custom-dark: #000000;

JSON

{
  "hex": "#338d10",
  "rgb": {
    "r": 51,
    "g": 141,
    "b": 16
  },
  "hsl": {
    "h": 103.2,
    "s": 79.618,
    "l": 30.784
  },
  "oklch": {
    "l": 0.56706,
    "c": 0.17348,
    "h": 139.4
  },
  "luminance": 0.19791
}

Semantic roles & 50–950 ramp

primary

#338D10

secondary

#9B37C2

accent

#32F6BF

background

#F7FAF5

surface

#EEF5EA

border

#C9CFC6

text

#0A1005

muted

#7C7F79

Preview Lab

Preview with #338D10

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

Preview Lab → · Contrast checker → · Palette generator →