#437D23#437D23

#437D23 is a mid, vivid yellow-green. Relative luminance 0.160; OKLCH L 53.1% C 0.136 H 136.6°. Best body text is #FFFFFF at 5.00:1 contrast (WCAG AA passes).

Color values

HEX	#437D23
RGB	rgb(67, 125, 35)
HSL	hsl(99, 56%, 31%)
HSV	hsv(99, 72%, 49%)
CMYK	cmyk(46.4%, 0%, 72%, 51%)
CIE-LAB	lab(46.95, -35.68, 41.23)
CIE-LCH	lch(46.95, 54.52, 130.87°)
OKLab	oklab(53.07% -0.099 0.0937)
OKLCH	oklch(53.07% 0.136 136.6)
XYZ	xyz(9.9514, 15.9813, 4.1501)
Luminance	0.1598 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#437D23 #5D237D

analogous

#707D23 #437D23 #237D30

triadic

#437D23 #23437D #7D2343

tetradic

#437D23 #23707D #5D237D #7D3023

square

#437D23 #23707D #5D237D #7D3023

split-complementary

#437D23 #30237D #7D2370

monochromatic

#101D08 #294D16 #437D23 #5DAD30 #7BCD4D

Accessibility & contrast

On white

5.00

#437D23 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.20

#437D23 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #437D23

5.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##437D23	#FFFFFF	#000000	##FFFFFF
##437D23	1.00	5.00	4.20	5.00
#FFFFFF	5.00	1.00	21.00	1.00
#000000	4.20	21.00	1.00	21.00
##FFFFFF	5.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#817215

Deuteranopia (green-blind)

#7A6E2B

Tritanopia (blue-blind)

#40786B

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #437d23;
/* rgb */ color: rgb(67, 125, 35);
/* oklch */ color: oklch(53.1% 0.136 136.6);

Tailwind

colors: {
  custom: {
    50: '#7da363',
    500: '#437d23',
    950: '#000000',
  },
}

SCSS

$custom: #437d23;
$custom-light: #7da363;
$custom-dark: #000000;

JSON

{
  "hex": "#437d23",
  "rgb": {
    "r": 67,
    "g": 125,
    "b": 35
  },
  "hsl": {
    "h": 98.667,
    "s": 56.25,
    "l": 31.373
  },
  "oklch": {
    "l": 0.53073,
    "c": 0.13632,
    "h": 136.6
  },
  "luminance": 0.15982
}

Semantic roles & 50–950 ramp

primary

#437D23

secondary

#8C4CAF

accent

#48E0AA

background

#F7FAF6

surface

#EEF4EB

border

#C9CEC6

text

#0A0F06

muted

#7C7F7A

Preview Lab

Preview with #437D23

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

Preview Lab → · Contrast checker → · Palette generator →