#338E45#338E45

#338E45 is a mid, vivid green. Relative luminance 0.205; OKLCH L 57.5% C 0.138 H 147.2°. Best body text is #000000 at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#338E45
RGB	rgb(51, 142, 69)
HSL	hsl(132, 47%, 38%)
HSV	hsv(132, 64%, 56%)
CMYK	cmyk(64.1%, 0%, 51.4%, 44.3%)
CIE-LAB	lab(52.37, -43.11, 30.95)
CIE-LCH	lch(52.37, 53.06, 144.32°)
OKLab	oklab(57.49% -0.1164 0.0749)
OKLCH	oklch(57.49% 0.138 147.2)
XYZ	xyz(12.1116, 20.4783, 8.9435)
Luminance	0.2048 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#338E45 #8E337C

analogous

#4F8E33 #338E45 #338E72

triadic

#338E45 #45338E #8E4533

tetradic

#338E45 #334F8E #8E337C #8E7233

square

#338E45 #334F8E #8E337C #8E7233

split-complementary

#338E45 #72338E #8E334F

monochromatic

#133419 #23612F #338E45 #43BB5B #70CC82

Accessibility & contrast

On white

4.12

#338E45 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.10

#338E45 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #338E45

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##338E45	#FFFFFF	#000000	##000000
##338E45	1.00	4.12	5.10	5.10
#FFFFFF	4.12	1.00	21.00	21.00
#000000	5.10	21.00	1.00	1.00
##000000	5.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#90823F

Deuteranopia (green-blind)

#847A4A

Tritanopia (blue-blind)

#1A8B7D

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #338e45;
/* rgb */ color: rgb(51, 142, 69);
/* oklch */ color: oklch(57.5% 0.138 147.2);

Tailwind

colors: {
  custom: {
    50: '#75b07a',
    500: '#338e45',
    950: '#000000',
  },
}

SCSS

$custom: #338e45;
$custom-light: #75b07a;
$custom-dark: #000000;

JSON

{
  "hex": "#338e45",
  "rgb": {
    "r": 51,
    "g": 142,
    "b": 69
  },
  "hsl": {
    "h": 131.868,
    "s": 47.15,
    "l": 37.843
  },
  "oklch": {
    "l": 0.57488,
    "c": 0.13845,
    "h": 147.2
  },
  "luminance": 0.20479
}

Semantic roles & 50–950 ramp

primary

#338E45

secondary

#B469A5

accent

#51BCD7

background

#F7FAF7

surface

#EDF5EE

border

#C8CFC9

text

#091009

muted

#7B7F7B

Preview Lab

Preview with #338E45

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

Preview Lab → · Contrast checker → · Palette generator →