#437F16#437F16

#437F16 is a mid, vivid yellow-green. Relative luminance 0.164; OKLCH L 53.5% C 0.147 H 135.5°. Best body text is #FFFFFF at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#437F16
RGB	rgb(67, 127, 22)
HSL	hsl(94, 70%, 29%)
HSV	hsv(94, 83%, 50%)
CMYK	cmyk(47.2%, 0%, 82.7%, 50.2%)
CIE-LAB	lab(47.53, -37.42, 46.56)
CIE-LCH	lch(47.53, 59.73, 128.79°)
OKLab	oklab(53.53% -0.1046 0.1029)
OKLCH	oklch(53.53% 0.147 135.5)
XYZ	xyz(10.0487, 16.4293, 3.4006)
Luminance	0.1643 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#437F16 #52167F

analogous

#787F16 #437F16 #167F1E

triadic

#437F16 #16437F #7F1643

tetradic

#437F16 #16787F #52167F #7F1E16

square

#437F16 #16787F #52167F #7F1E16

split-complementary

#437F16 #1E167F #7F1678

monochromatic

#0E1A05 #274B0D #437F16 #5FB31F #7CDC34

Accessibility & contrast

On white

4.90

#437F16 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.29

#437F16 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #437F16

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##437F16	#FFFFFF	#000000	##FFFFFF
##437F16	1.00	4.90	4.29	4.90
#FFFFFF	4.90	1.00	21.00	1.00
#000000	4.29	21.00	1.00	21.00
##FFFFFF	4.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#847400

Deuteranopia (green-blind)

#7C6F22

Tritanopia (blue-blind)

#417A6C

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #437f16;
/* rgb */ color: rgb(67, 127, 22);
/* oklch */ color: oklch(53.5% 0.147 135.5);

Tailwind

colors: {
  custom: {
    50: '#7da45d',
    500: '#437f16',
    950: '#000000',
  },
}

SCSS

$custom: #437f16;
$custom-light: #7da45d;
$custom-dark: #000000;

JSON

{
  "hex": "#437f16",
  "rgb": {
    "r": 67,
    "g": 127,
    "b": 22
  },
  "hsl": {
    "h": 94.286,
    "s": 70.47,
    "l": 29.216
  },
  "oklch": {
    "l": 0.53525,
    "c": 0.14673,
    "h": 135.5
  },
  "luminance": 0.1643
}

Semantic roles & 50–950 ramp

primary

#437F16

secondary

#813DB4

accent

#3BEDA1

background

#F8FAF5

surface

#EFF4E9

border

#CACEC5

text

#0A0F05

muted

#7C7F79

Preview Lab

Preview with #437F16

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

Preview Lab → · Contrast checker → · Palette generator →