#338F37#338F37

#338F37 is a mid, vivid green. Relative luminance 0.206; OKLCH L 57.6% C 0.152 H 143.9°. Best body text is #000000 at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#338F37
RGB	rgb(51, 143, 55)
HSL	hsl(123, 47%, 38%)
HSV	hsv(123, 64%, 56%)
CMYK	cmyk(64.3%, 0%, 61.5%, 43.9%)
CIE-LAB	lab(52.53, -45.44, 38.16)
CIE-LCH	lch(52.53, 59.34, 139.97°)
OKLab	oklab(57.57% -0.1232 0.0897)
OKLCH	oklch(57.57% 0.152 143.9)
XYZ	xyz(11.8766, 20.6234, 6.9685)
Luminance	0.2062 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#338F37 #8F338B

analogous

#5D8F33 #338F37 #338F65

triadic

#338F37 #37338F #8F3733

tetradic

#338F37 #335D8F #8F338B #8F6533

square

#338F37 #335D8F #8F338B #8F6533

split-complementary

#338F37 #65338F #8F335D

monochromatic

#133514 #236226 #338F37 #43BC48 #70CC74

Accessibility & contrast

On white

4.10

#338F37 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.12

#338F37 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #338F37

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##338F37	#FFFFFF	#000000	##000000
##338F37	1.00	4.10	5.12	5.12
#FFFFFF	4.10	1.00	21.00	21.00
#000000	5.12	21.00	1.00	1.00
##000000	5.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#92822E

Deuteranopia (green-blind)

#867A3E

Tritanopia (blue-blind)

#1F8B7C

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #338f37;
/* rgb */ color: rgb(51, 143, 55);
/* oklch */ color: oklch(57.6% 0.152 143.9);

Tailwind

colors: {
  custom: {
    50: '#76b171',
    500: '#338f37',
    950: '#000000',
  },
}

SCSS

$custom: #338f37;
$custom-light: #76b171;
$custom-dark: #000000;

JSON

{
  "hex": "#338f37",
  "rgb": {
    "r": 51,
    "g": 143,
    "b": 55
  },
  "hsl": {
    "h": 122.609,
    "s": 47.423,
    "l": 38.039
  },
  "oklch": {
    "l": 0.57566,
    "c": 0.15242,
    "h": 143.9
  },
  "luminance": 0.20625
}

Semantic roles & 50–950 ramp

primary

#338F37

secondary

#B46AB1

accent

#51D1D7

background

#F7FBF6

surface

#EEF6EC

border

#C9D0C7

text

#091108

muted

#7B807B

Preview Lab

Preview with #338F37

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

Preview Lab → · Contrast checker → · Palette generator →