#338D21#338D21

#338D21 is a mid, vivid green. Relative luminance 0.199; OKLCH L 56.8% C 0.166 H 140.7°. Best body text is #000000 at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#338D21
RGB	rgb(51, 141, 33)
HSL	hsl(110, 62%, 34%)
HSV	hsv(110, 77%, 55%)
CMYK	cmyk(63.8%, 0%, 76.6%, 44.7%)
CIE-LAB	lab(51.68, -46.86, 46.61)
CIE-LCH	lch(51.68, 66.10, 135.15°)
OKLab	oklab(56.8% -0.1283 0.1049)
OKLCH	oklch(56.8% 0.166 140.7)
XYZ	xyz(11.1641, 19.8623, 4.6840)
Luminance	0.1986 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#338D21 #7B218D

analogous

#698D21 #338D21 #218D45

triadic

#338D21 #21338D #8D2133

tetradic

#338D21 #21698D #7B218D #8D4521

square

#338D21 #21698D #7B218D #8D4521

split-complementary

#338D21 #45218D #8D2169

monochromatic

#0F2A0A #215B15 #338D21 #45BF2D #68D652

Accessibility & contrast

On white

4.22

#338D21 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.97

#338D21 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #338D21

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##338D21	#FFFFFF	#000000	##000000
##338D21	1.00	4.22	4.97	4.97
#FFFFFF	4.22	1.00	21.00	21.00
#000000	4.97	21.00	1.00	1.00
##000000	4.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#91800A

Deuteranopia (green-blind)

#86782D

Tritanopia (blue-blind)

#258878

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #338d21;
/* rgb */ color: rgb(51, 141, 33);
/* oklch */ color: oklch(56.8% 0.166 140.7);

Tailwind

colors: {
  custom: {
    50: '#77af64',
    500: '#338d21',
    950: '#000000',
  },
}

SCSS

$custom: #338d21;
$custom-light: #77af64;
$custom-dark: #000000;

JSON

{
  "hex": "#338d21",
  "rgb": {
    "r": 51,
    "g": 141,
    "b": 33
  },
  "hsl": {
    "h": 110,
    "s": 62.069,
    "l": 34.118
  },
  "oklch": {
    "l": 0.568,
    "c": 0.1657,
    "h": 140.7
  },
  "luminance": 0.19863
}

Semantic roles & 50–950 ramp

primary

#338D21

secondary

#A850BA

accent

#43E5CA

background

#F7FAF6

surface

#EEF5EB

border

#C9CFC6

text

#0A1006

muted

#7C7F7A

Preview Lab

Preview with #338D21

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

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