#439B21#439B21

#439B21 is a mid, vivid green. Relative luminance 0.247; OKLCH L 61.2% C 0.176 H 138.8°. Best body text is #000000 at 5.95:1 contrast (WCAG AA passes).

Color values

HEX	#439B21
RGB	rgb(67, 155, 33)
HSL	hsl(103, 65%, 37%)
HSV	hsv(103, 79%, 61%)
CMYK	cmyk(56.8%, 0%, 78.7%, 39.2%)
CIE-LAB	lab(56.83, -47.91, 51.81)
CIE-LCH	lch(56.83, 70.56, 132.76°)
OKLab	oklab(61.2% -0.1321 0.1156)
OKLCH	oklch(61.2% 0.176 138.8)
XYZ	xyz(14.3100, 24.7446, 5.4606)
Luminance	0.2475 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#439B21 #79219B

analogous

#809B21 #439B21 #219B3C

triadic

#439B21 #21439B #9B2143

tetradic

#439B21 #21809B #79219B #9B3C21

square

#439B21 #21809B #79219B #9B3C21

split-complementary

#439B21 #3C219B #9B2180

monochromatic

#17360C #2D6916 #439B21 #59CD2C #7FDC5A

Accessibility & contrast

On white

3.53

#439B21 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.95

#439B21 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #439B21

5.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##439B21	#FFFFFF	#000000	##000000
##439B21	1.00	3.53	5.95	5.95
#FFFFFF	3.53	1.00	21.00	21.00
#000000	5.95	21.00	1.00	1.00
##000000	5.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A08D00

Deuteranopia (green-blind)

#95862F

Tritanopia (blue-blind)

#3A9684

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #439b21;
/* rgb */ color: rgb(67, 155, 33);
/* oklch */ color: oklch(61.2% 0.176 138.8);

Tailwind

colors: {
  custom: {
    50: '#81b966',
    500: '#439b21',
    950: '#000000',
  },
}

SCSS

$custom: #439b21;
$custom-light: #81b966;
$custom-dark: #000000;

JSON

{
  "hex": "#439b21",
  "rgb": {
    "r": 67,
    "g": 155,
    "b": 33
  },
  "hsl": {
    "h": 103.279,
    "s": 64.894,
    "l": 36.863
  },
  "oklch": {
    "l": 0.61197,
    "c": 0.17554,
    "h": 138.8
  },
  "luminance": 0.24746
}

Semantic roles & 50–950 ramp

primary

#439B21

secondary

#A358C0

accent

#40E8B9

background

#F8FBF6

surface

#EFF6EB

border

#CAD0C6

text

#0B1106

muted

#7C807A

Preview Lab

Preview with #439B21

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

Preview Lab → · Contrast checker → · Palette generator →