#437B24#437B24

#437B24 is a mid, vivid yellow-green. Relative luminance 0.155; OKLCH L 52.5% C 0.133 H 136.5°. Best body text is #FFFFFF at 5.13:1 contrast (WCAG AA passes).

Color values

HEX	#437B24
RGB	rgb(67, 123, 36)
HSL	hsl(99, 55%, 31%)
HSV	hsv(99, 71%, 48%)
CMYK	cmyk(45.5%, 0%, 70.7%, 51.8%)
CIE-LAB	lab(46.29, -34.72, 40.12)
CIE-LCH	lch(46.29, 53.05, 130.87°)
OKLab	oklab(52.54% -0.0963 0.0915)
OKLCH	oklch(52.54% 0.133 136.5)
XYZ	xyz(9.7159, 15.4860, 4.1459)
Luminance	0.1549 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#437B24 #5C247B

analogous

#6E7B24 #437B24 #247B30

triadic

#437B24 #24437B #7B2443

tetradic

#437B24 #246E7B #5C247B #7B3024

square

#437B24 #246E7B #5C247B #7B3024

split-complementary

#437B24 #30247B #7B246E

monochromatic

#0F1C08 #294C16 #437B24 #5DAA32 #7BCB4E

Accessibility & contrast

On white

5.13

#437B24 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.10

#437B24 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #437B24

5.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##437B24	#FFFFFF	#000000	##FFFFFF
##437B24	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)

#7F7117

Deuteranopia (green-blind)

#786C2C

Tritanopia (blue-blind)

#417669

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #437b24;
/* rgb */ color: rgb(67, 123, 36);
/* oklch */ color: oklch(52.5% 0.133 136.5);

Tailwind

colors: {
  custom: {
    50: '#7ca164',
    500: '#437b24',
    950: '#000000',
  },
}

SCSS

$custom: #437b24;
$custom-light: #7ca164;
$custom-dark: #000000;

JSON

{
  "hex": "#437b24",
  "rgb": {
    "r": 67,
    "g": 123,
    "b": 36
  },
  "hsl": {
    "h": 98.621,
    "s": 54.717,
    "l": 31.176
  },
  "oklch": {
    "l": 0.52536,
    "c": 0.13289,
    "h": 136.5
  },
  "luminance": 0.15487
}

Semantic roles & 50–950 ramp

primary

#437B24

secondary

#8B4DAD

accent

#4ADEA9

background

#F7FAF6

surface

#EEF3EB

border

#C9CDC6

text

#0A0F06

muted

#7C7F7A

Preview Lab

Preview with #437B24

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

Preview Lab → · Contrast checker → · Palette generator →