#437B22#437B22

#437B22 is a mid, vivid yellow-green. Relative luminance 0.155; OKLCH L 52.5% C 0.134 H 136.2°. Best body text is #FFFFFF at 5.13:1 contrast (WCAG AA passes).

Color values

HEX	#437B22
RGB	rgb(67, 123, 34)
HSL	hsl(98, 57%, 31%)
HSV	hsv(98, 72%, 48%)
CMYK	cmyk(45.5%, 0%, 72.4%, 51.8%)
CIE-LAB	lab(46.28, -34.89, 40.95)
CIE-LCH	lch(46.28, 53.79, 130.43°)
OKLab	oklab(52.52% -0.0969 0.093)
OKLCH	oklch(52.52% 0.134 136.2)
XYZ	xyz(9.6862, 15.4741, 3.9895)
Luminance	0.1547 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#437B22 #5A227B

analogous

#6F7B22 #437B22 #227B2D

triadic

#437B22 #22437B #7B2243

tetradic

#437B22 #226F7B #5A227B #7B2D22

square

#437B22 #226F7B #5A227B #7B2D22

split-complementary

#437B22 #2D227B #7B226F

monochromatic

#0F1B07 #294B15 #437B22 #5DAB2F #7BCD4A

Accessibility & contrast

On white

5.13

#437B22 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.10

#437B22 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #437B22

5.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##437B22	#FFFFFF	#000000	##FFFFFF
##437B22	1.00	5.13	4.10	5.13
#FFFFFF	5.13	1.00	21.00	1.00
#000000	4.10	21.00	1.00	21.00
##FFFFFF	5.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F7114

Deuteranopia (green-blind)

#786C2A

Tritanopia (blue-blind)

#417669

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #437b22;
/* rgb */ color: rgb(67, 123, 34);
/* oklch */ color: oklch(52.5% 0.134 136.2);

Tailwind

colors: {
  custom: {
    50: '#7ca163',
    500: '#437b22',
    950: '#000000',
  },
}

SCSS

$custom: #437b22;
$custom-light: #7ca163;
$custom-dark: #000000;

JSON

{
  "hex": "#437b22",
  "rgb": {
    "r": 67,
    "g": 123,
    "b": 34
  },
  "hsl": {
    "h": 97.753,
    "s": 56.688,
    "l": 30.784
  },
  "oklch": {
    "l": 0.52518,
    "c": 0.13433,
    "h": 136.2
  },
  "luminance": 0.15475
}

Semantic roles & 50–950 ramp

primary

#437B22

secondary

#894BAE

accent

#48E0A8

background

#F7FAF6

surface

#EEF3EB

border

#C9CDC6

text

#0A0F05

muted

#7C7F7A

Preview Lab

Preview with #437B22

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

Preview Lab → · Contrast checker → · Palette generator →