#437C22#437C22

#437C22 is a mid, vivid yellow-green. Relative luminance 0.157; OKLCH L 52.8% C 0.136 H 136.3°. Best body text is #FFFFFF at 5.07:1 contrast (WCAG AA passes).

Color values

HEX	#437C22
RGB	rgb(67, 124, 34)
HSL	hsl(98, 57%, 31%)
HSV	hsv(98, 73%, 49%)
CMYK	cmyk(46%, 0%, 72.6%, 51.4%)
CIE-LAB	lab(46.61, -35.32, 41.29)
CIE-LCH	lch(46.61, 54.34, 130.55°)
OKLab	oklab(52.79% -0.0981 0.0937)
OKLCH	oklch(52.79% 0.136 136.3)
XYZ	xyz(9.8109, 15.7235, 4.0310)
Luminance	0.1572 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#437C22 #5B227C

analogous

#707C22 #437C22 #227C2E

triadic

#437C22 #22437C #7C2243

tetradic

#437C22 #22707C #5B227C #7C2E22

square

#437C22 #22707C #5B227C #7C2E22

split-complementary

#437C22 #2E227C #7C2270

monochromatic

#0F1C08 #294C15 #437C22 #5DAC2F #7BCE4B

Accessibility & contrast

On white

5.07

#437C22 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.14

#437C22 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #437C22

5.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##437C22	#FFFFFF	#000000	##FFFFFF
##437C22	1.00	5.07	4.14	5.07
#FFFFFF	5.07	1.00	21.00	1.00
#000000	4.14	21.00	1.00	21.00
##FFFFFF	5.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#807114

Deuteranopia (green-blind)

#796D2A

Tritanopia (blue-blind)

#41776A

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #437c22;
/* rgb */ color: rgb(67, 124, 34);
/* oklch */ color: oklch(52.8% 0.136 136.3);

Tailwind

colors: {
  custom: {
    50: '#7ca263',
    500: '#437c22',
    950: '#000000',
  },
}

SCSS

$custom: #437c22;
$custom-light: #7ca263;
$custom-dark: #000000;

JSON

{
  "hex": "#437c22",
  "rgb": {
    "r": 67,
    "g": 124,
    "b": 34
  },
  "hsl": {
    "h": 98,
    "s": 56.962,
    "l": 30.98
  },
  "oklch": {
    "l": 0.52791,
    "c": 0.13569,
    "h": 136.3
  },
  "luminance": 0.15724
}

Semantic roles & 50–950 ramp

primary

#437C22

secondary

#8A4BAF

accent

#48E0A8

background

#F7FAF6

surface

#EEF3EB

border

#C9CDC6

text

#0A0F05

muted

#7C7F7A

Preview Lab

Preview with #437C22

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

Preview Lab → · Contrast checker → · Palette generator →