#338A40#338A40

#338A40 is a mid, vivid green. Relative luminance 0.193; OKLCH L 56.3% C 0.138 H 146.2°. Best body text is #000000 at 4.85:1 contrast (WCAG AA passes).

Color values

HEX	#338A40
RGB	rgb(51, 138, 64)
HSL	hsl(129, 46%, 37%)
HSV	hsv(129, 63%, 54%)
CMYK	cmyk(63%, 0%, 53.6%, 45.9%)
CIE-LAB	lab(50.98, -42.27, 31.83)
CIE-LCH	lch(50.98, 52.92, 143.02°)
OKLab	oklab(56.32% -0.1143 0.0766)
OKLCH	oklch(56.32% 0.138 146.2)
XYZ	xyz(11.3784, 19.2498, 7.9655)
Luminance	0.1925 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#338A40 #8A337D

analogous

#518A33 #338A40 #338A6C

triadic

#338A40 #40338A #8A4033

tetradic

#338A40 #33518A #8A337D #8A6C33

square

#338A40 #33518A #8A337D #8A6C33

split-complementary

#338A40 #6C338A #8A3351

monochromatic

#123117 #225D2B #338A40 #44B755 #6EC97C

Accessibility & contrast

On white

4.33

#338A40 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.85

#338A40 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #338A40

4.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##338A40	#FFFFFF	#000000	##000000
##338A40	1.00	4.33	4.85	4.85
#FFFFFF	4.33	1.00	21.00	21.00
#000000	4.85	21.00	1.00	1.00
##000000	4.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C7E39

Deuteranopia (green-blind)

#817645

Tritanopia (blue-blind)

#1E8779

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #338a40;
/* rgb */ color: rgb(51, 138, 64);
/* oklch */ color: oklch(56.3% 0.138 146.2);

Tailwind

colors: {
  custom: {
    50: '#75ad76',
    500: '#338a40',
    950: '#000000',
  },
}

SCSS

$custom: #338a40;
$custom-light: #75ad76;
$custom-dark: #000000;

JSON

{
  "hex": "#338a40",
  "rgb": {
    "r": 51,
    "g": 138,
    "b": 64
  },
  "hsl": {
    "h": 128.966,
    "s": 46.032,
    "l": 37.059
  },
  "oklch": {
    "l": 0.56316,
    "c": 0.13761,
    "h": 146.2
  },
  "luminance": 0.19251
}

Semantic roles & 50–950 ramp

primary

#338A40

secondary

#B167A6

accent

#52C2D6

background

#F7FAF7

surface

#EDF4ED

border

#C8CEC8

text

#091009

muted

#7B7F7B

Preview Lab

Preview with #338A40

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

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