#338F41#338F41

#338F41 is a mid, vivid green. Relative luminance 0.207; OKLCH L 57.7% C 0.144 H 146.1°. Best body text is #000000 at 5.15:1 contrast (WCAG AA passes).

Color values

HEX	#338F41
RGB	rgb(51, 143, 65)
HSL	hsl(129, 47%, 38%)
HSV	hsv(129, 64%, 56%)
CMYK	cmyk(64.3%, 0%, 54.5%, 43.9%)
CIE-LAB	lab(52.65, -44.10, 33.36)
CIE-LCH	lch(52.65, 55.30, 142.90°)
OKLab	oklab(57.7% -0.1192 0.08)
OKLCH	oklch(57.7% 0.144 146.1)
XYZ	xyz(12.1410, 20.7292, 8.3613)
Luminance	0.2073 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#338F41 #8F3381

analogous

#538F33 #338F41 #338F6F

triadic

#338F41 #41338F #8F4133

tetradic

#338F41 #33538F #8F3381 #8F6F33

square

#338F41 #33538F #8F3381 #8F6F33

split-complementary

#338F41 #6F338F #8F3353

monochromatic

#133518 #23622C #338F41 #43BC56 #70CC7E

Accessibility & contrast

On white

4.08

#338F41 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.15

#338F41 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #338F41

5.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##338F41	#FFFFFF	#000000	##000000
##338F41	1.00	4.08	5.15	5.15
#FFFFFF	4.08	1.00	21.00	21.00
#000000	5.15	21.00	1.00	1.00
##000000	5.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#91823A

Deuteranopia (green-blind)

#867B47

Tritanopia (blue-blind)

#1B8C7D

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #338f41;
/* rgb */ color: rgb(51, 143, 65);
/* oklch */ color: oklch(57.7% 0.144 146.1);

Tailwind

colors: {
  custom: {
    50: '#76b177',
    500: '#338f41',
    950: '#000000',
  },
}

SCSS

$custom: #338f41;
$custom-light: #76b177;
$custom-dark: #000000;

JSON

{
  "hex": "#338f41",
  "rgb": {
    "r": 51,
    "g": 143,
    "b": 65
  },
  "hsl": {
    "h": 129.13,
    "s": 47.423,
    "l": 38.039
  },
  "oklch": {
    "l": 0.577,
    "c": 0.14358,
    "h": 146.1
  },
  "luminance": 0.2073
}

Semantic roles & 50–950 ramp

primary

#338F41

secondary

#B46AA9

accent

#51C3D7

background

#F7FBF7

surface

#EEF6ED

border

#C9D0C8

text

#091109

muted

#7B807B

Preview Lab

Preview with #338F41

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

Preview Lab → · Contrast checker → · Palette generator →