#437E1D#437E1D

#437E1D is a mid, vivid yellow-green. Relative luminance 0.162; OKLCH L 53.3% C 0.142 H 136.0°. Best body text is #FFFFFF at 4.95:1 contrast (WCAG AA passes).

Color values

HEX	#437E1D
RGB	rgb(67, 126, 29)
HSL	hsl(96, 63%, 30%)
HSV	hsv(96, 77%, 49%)
CMYK	cmyk(46.8%, 0%, 77%, 50.6%)
CIE-LAB	lab(47.24, -36.57, 43.89)
CIE-LCH	lch(47.24, 57.13, 129.80°)
OKLab	oklab(53.3% -0.1018 0.0984)
OKLCH	oklch(53.3% 0.142 136)
XYZ	xyz(9.9971, 16.2031, 3.7629)
Luminance	0.1620 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#437E1D #581D7E

analogous

#737E1D #437E1D #1D7E27

triadic

#437E1D #1D437E #7E1D43

tetradic

#437E1D #1D737E #581D7E #7E271D

square

#437E1D #1D737E #581D7E #7E271D

split-complementary

#437E1D #271D7E #7E1D73

monochromatic

#0E1B06 #294C12 #437E1D #5DB028 #7BD342

Accessibility & contrast

On white

4.95

#437E1D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.24

#437E1D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #437E1D

4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##437E1D	#FFFFFF	#000000	##FFFFFF
##437E1D	1.00	4.95	4.24	4.95
#FFFFFF	4.95	1.00	21.00	1.00
#000000	4.24	21.00	1.00	21.00
##FFFFFF	4.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#837309

Deuteranopia (green-blind)

#7B6E27

Tritanopia (blue-blind)

#41796B

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #437e1d;
/* rgb */ color: rgb(67, 126, 29);
/* oklch */ color: oklch(53.3% 0.142 136.0);

Tailwind

colors: {
  custom: {
    50: '#7da460',
    500: '#437e1d',
    950: '#000000',
  },
}

SCSS

$custom: #437e1d;
$custom-light: #7da460;
$custom-dark: #000000;

JSON

{
  "hex": "#437e1d",
  "rgb": {
    "r": 67,
    "g": 126,
    "b": 29
  },
  "hsl": {
    "h": 96.495,
    "s": 62.581,
    "l": 30.392
  },
  "oklch": {
    "l": 0.53297,
    "c": 0.14162,
    "h": 136
  },
  "luminance": 0.16204
}

Semantic roles & 50–950 ramp

primary

#437E1D

secondary

#8745B1

accent

#42E6A6

background

#F7FAF5

surface

#EEF4EA

border

#C9CEC6

text

#0A0F05

muted

#7C7F79

Preview Lab

Preview with #437E1D

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

Preview Lab → · Contrast checker → · Palette generator →