#437B1E#437B1E

#437B1E is a mid, vivid yellow-green. Relative luminance 0.155; OKLCH L 52.5% C 0.137 H 135.7°. Best body text is #FFFFFF at 5.13:1 contrast (WCAG AA passes).

Color values

HEX	#437B1E
RGB	rgb(67, 123, 30)
HSL	hsl(96, 61%, 30%)
HSV	hsv(96, 76%, 48%)
CMYK	cmyk(45.5%, 0%, 75.6%, 51.8%)
CIE-LAB	lab(46.25, -35.20, 42.53)
CIE-LCH	lch(46.25, 55.20, 129.62°)
OKLab	oklab(52.49% -0.0981 0.0957)
OKLCH	oklch(52.49% 0.137 135.7)
XYZ	xyz(9.6318, 15.4524, 3.7031)
Luminance	0.1545 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#437B1E #561E7B

analogous

#717B1E #437B1E #1E7B28

triadic

#437B1E #1E437B #7B1E43

tetradic

#437B1E #1E717B #561E7B #7B281E

square

#437B1E #1E717B #561E7B #7B281E

split-complementary

#437B1E #281E7B #7B1E71

monochromatic

#0D1906 #284A12 #437B1E #5EAC2A #7BD142

Accessibility & contrast

On white

5.13

#437B1E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.09

#437B1E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #437B1E

5.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##437B1E	#FFFFFF	#000000	##FFFFFF
##437B1E	1.00	5.13	4.09	5.13
#FFFFFF	5.13	1.00	21.00	1.00
#000000	4.09	21.00	1.00	21.00
##FFFFFF	5.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#80700D

Deuteranopia (green-blind)

#786C27

Tritanopia (blue-blind)

#417669

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #437b1e;
/* rgb */ color: rgb(67, 123, 30);
/* oklch */ color: oklch(52.5% 0.137 135.7);

Tailwind

colors: {
  custom: {
    50: '#7da161',
    500: '#437b1e',
    950: '#000000',
  },
}

SCSS

$custom: #437b1e;
$custom-light: #7da161;
$custom-dark: #000000;

JSON

{
  "hex": "#437b1e",
  "rgb": {
    "r": 67,
    "g": 123,
    "b": 30
  },
  "hsl": {
    "h": 96.129,
    "s": 60.784,
    "l": 30
  },
  "oklch": {
    "l": 0.52485,
    "c": 0.13704,
    "h": 135.7
  },
  "luminance": 0.15453
}

Semantic roles & 50–950 ramp

primary

#437B1E

secondary

#8546AE

accent

#44E4A4

background

#F7FAF5

surface

#EEF3EA

border

#C9CDC6

text

#0A0F05

muted

#7C7F79

Preview Lab

Preview with #437B1E

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

Preview Lab → · Contrast checker → · Palette generator →