#338A4B#338A4B

#338A4B is a mid, vivid green. Relative luminance 0.194; OKLCH L 56.5% C 0.127 H 149.5°. Best body text is #000000 at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#338A4B
RGB	rgb(51, 138, 75)
HSL	hsl(137, 46%, 37%)
HSV	hsv(137, 63%, 54%)
CMYK	cmyk(63%, 0%, 45.7%, 45.9%)
CIE-LAB	lab(51.14, -40.50, 26.19)
CIE-LCH	lch(51.14, 48.23, 147.11°)
OKLab	oklab(56.5% -0.1094 0.0644)
OKLCH	oklch(56.5% 0.127 149.5)
XYZ	xyz(11.7229, 19.3876, 9.7796)
Luminance	0.1939 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#338A4B #8A3372

analogous

#468A33 #338A4B #338A77

triadic

#338A4B #4B338A #8A4B33

tetradic

#338A4B #33468A #8A3372 #8A7733

square

#338A4B #33468A #8A3372 #8A7733

split-complementary

#338A4B #77338A #8A3346

monochromatic

#12311A #225D33 #338A4B #44B763 #6EC987

Accessibility & contrast

On white

4.31

#338A4B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.88

#338A4B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #338A4B

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##338A4B	#FFFFFF	#000000	##000000
##338A4B	1.00	4.31	4.88	4.88
#FFFFFF	4.31	1.00	21.00	21.00
#000000	4.88	21.00	1.00	1.00
##000000	4.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B7F46

Deuteranopia (green-blind)

#80774F

Tritanopia (blue-blind)

#19887B

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #338a4b;
/* rgb */ color: rgb(51, 138, 75);
/* oklch */ color: oklch(56.5% 0.127 149.5);

Tailwind

colors: {
  custom: {
    50: '#74ad7e',
    500: '#338a4b',
    950: '#000000',
  },
}

SCSS

$custom: #338a4b;
$custom-light: #74ad7e;
$custom-dark: #000000;

JSON

{
  "hex": "#338a4b",
  "rgb": {
    "r": 51,
    "g": 138,
    "b": 75
  },
  "hsl": {
    "h": 136.552,
    "s": 46.032,
    "l": 37.059
  },
  "oklch": {
    "l": 0.56499,
    "c": 0.12694,
    "h": 149.5
  },
  "luminance": 0.19389
}

Semantic roles & 50–950 ramp

primary

#338A4B

secondary

#B1679D

accent

#52B1D6

background

#F7FAF7

surface

#EDF4EE

border

#C8CEC9

text

#09100A

muted

#7B7F7C

Preview Lab

Preview with #338A4B

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

Preview Lab → · Contrast checker → · Palette generator →