#437B1A#437B1A

#437B1A is a mid, vivid yellow-green. Relative luminance 0.154; OKLCH L 52.5% C 0.139 H 135.3°. Best body text is #FFFFFF at 5.14:1 contrast (WCAG AA passes).

Color values

HEX	#437B1A
RGB	rgb(67, 123, 26)
HSL	hsl(95, 65%, 29%)
HSV	hsv(95, 79%, 48%)
CMYK	cmyk(45.5%, 0%, 78.9%, 51.8%)
CIE-LAB	lab(46.22, -35.48, 43.99)
CIE-LCH	lch(46.22, 56.51, 128.89°)
OKLab	oklab(52.46% -0.0991 0.0981)
OKLCH	oklch(52.46% 0.139 135.3)
XYZ	xyz(9.5839, 15.4332, 3.4510)
Luminance	0.1543 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#437B1A #521A7B

analogous

#747B1A #437B1A #1A7B21

triadic

#437B1A #1A437B #7B1A43

tetradic

#437B1A #1A747B #521A7B #7B211A

square

#437B1A #1A747B #521A7B #7B211A

split-complementary

#437B1A #211A7B #7B1A74

monochromatic

#0E1905 #27480F #437B1A #5FAE25 #7CD53A

Accessibility & contrast

On white

5.14

#437B1A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.09

#437B1A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #437B1A

5.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##437B1A	#FFFFFF	#000000	##FFFFFF
##437B1A	1.00	5.14	4.09	5.14
#FFFFFF	5.14	1.00	21.00	1.00
#000000	4.09	21.00	1.00	21.00
##FFFFFF	5.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#807004

Deuteranopia (green-blind)

#786C24

Tritanopia (blue-blind)

#417669

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #437b1a;
/* rgb */ color: rgb(67, 123, 26);
/* oklch */ color: oklch(52.5% 0.139 135.3);

Tailwind

colors: {
  custom: {
    50: '#7da15f',
    500: '#437b1a',
    950: '#000000',
  },
}

SCSS

$custom: #437b1a;
$custom-light: #7da15f;
$custom-dark: #000000;

JSON

{
  "hex": "#437b1a",
  "rgb": {
    "r": 67,
    "g": 123,
    "b": 26
  },
  "hsl": {
    "h": 94.639,
    "s": 65.101,
    "l": 29.216
  },
  "oklch": {
    "l": 0.52456,
    "c": 0.13948,
    "h": 135.3
  },
  "luminance": 0.15434
}

Semantic roles & 50–950 ramp

primary

#437B1A

secondary

#8142AF

accent

#40E8A1

background

#F7FAF5

surface

#EEF3EA

border

#C9CDC6

text

#0A0F05

muted

#7C7F79

Preview Lab

Preview with #437B1A

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

Preview Lab → · Contrast checker → · Palette generator →