#338C1F#338C1F

#338C1F is a mid, vivid green. Relative luminance 0.196; OKLCH L 56.5% C 0.166 H 140.5°. Best body text is #000000 at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#338C1F
RGB	rgb(51, 140, 31)
HSL	hsl(109, 64%, 34%)
HSV	hsv(109, 78%, 55%)
CMYK	cmyk(63.6%, 0%, 77.9%, 45.1%)
CIE-LAB	lab(51.33, -46.64, 46.99)
CIE-LCH	lch(51.33, 66.21, 134.79°)
OKLab	oklab(56.51% -0.1278 0.1054)
OKLCH	oklch(56.51% 0.166 140.5)
XYZ	xyz(10.9901, 19.5579, 4.4919)
Luminance	0.1956 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#338C1F #781F8C

analogous

#698C1F #338C1F #1F8C41

triadic

#338C1F #1F338C #8C1F33

tetradic

#338C1F #1F698C #781F8C #8C411F

square

#338C1F #1F698C #781F8C #8C411F

split-complementary

#338C1F #411F8C #8C1F69

monochromatic

#0E2809 #215A14 #338C1F #45BE2A #67D84E

Accessibility & contrast

On white

4.28

#338C1F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.91

#338C1F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #338C1F

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##338C1F	#FFFFFF	#000000	##000000
##338C1F	1.00	4.28	4.91	4.91
#FFFFFF	4.28	1.00	21.00	21.00
#000000	4.91	21.00	1.00	1.00
##000000	4.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#907F05

Deuteranopia (green-blind)

#85782B

Tritanopia (blue-blind)

#268777

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #338c1f;
/* rgb */ color: rgb(51, 140, 31);
/* oklch */ color: oklch(56.5% 0.166 140.5);

Tailwind

colors: {
  custom: {
    50: '#77ae63',
    500: '#338c1f',
    950: '#000000',
  },
}

SCSS

$custom: #338c1f;
$custom-light: #77ae63;
$custom-dark: #000000;

JSON

{
  "hex": "#338c1f",
  "rgb": {
    "r": 51,
    "g": 140,
    "b": 31
  },
  "hsl": {
    "h": 108.991,
    "s": 63.743,
    "l": 33.529
  },
  "oklch": {
    "l": 0.56509,
    "c": 0.16564,
    "h": 140.5
  },
  "luminance": 0.19559
}

Semantic roles & 50–950 ramp

primary

#338C1F

secondary

#A64CBB

accent

#41E7C8

background

#F7FAF6

surface

#EEF4EB

border

#C9CEC6

text

#0A1006

muted

#7C7F7A

Preview Lab

Preview with #338C1F

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

Preview Lab → · Contrast checker → · Palette generator →