#438A1C#438A1C

#438A1C is a mid, vivid yellow-green. Relative luminance 0.195; OKLCH L 56.6% C 0.157 H 137.2°. Best body text is #000000 at 4.89:1 contrast (WCAG AA passes).

Color values

HEX	#438A1C
RGB	rgb(67, 138, 28)
HSL	hsl(99, 66%, 33%)
HSV	hsv(99, 80%, 54%)
CMYK	cmyk(51.4%, 0%, 79.7%, 45.9%)
CIE-LAB	lab(51.21, -41.61, 48.09)
CIE-LCH	lch(51.21, 63.59, 130.87°)
OKLab	oklab(56.56% -0.1155 0.107)
OKLCH	oklch(56.56% 0.157 137.2)
XYZ	xyz(11.6125, 19.4533, 4.2413)
Luminance	0.1945 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#438A1C #631C8A

analogous

#7A8A1C #438A1C #1C8A2C

triadic

#438A1C #1C438A #8A1C43

tetradic

#438A1C #1C7A8A #631C8A #8A2C1C

square

#438A1C #1C7A8A #631C8A #8A2C1C

split-complementary

#438A1C #2C1C8A #8A1C7A

monochromatic

#122407 #2A5712 #438A1C #5CBD26 #7BDA47

Accessibility & contrast

On white

4.29

#438A1C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.89

#438A1C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #438A1C

4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##438A1C	#FFFFFF	#000000	##000000
##438A1C	1.00	4.29	4.89	4.89
#FFFFFF	4.29	1.00	21.00	21.00
#000000	4.89	21.00	1.00	1.00
##000000	4.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F7E00

Deuteranopia (green-blind)

#867828

Tritanopia (blue-blind)

#3E8575

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #438a1c;
/* rgb */ color: rgb(67, 138, 28);
/* oklch */ color: oklch(56.6% 0.157 137.2);

Tailwind

colors: {
  custom: {
    50: '#7fad62',
    500: '#438a1c',
    950: '#000000',
  },
}

SCSS

$custom: #438a1c;
$custom-light: #7fad62;
$custom-dark: #000000;

JSON

{
  "hex": "#438a1c",
  "rgb": {
    "r": 67,
    "g": 138,
    "b": 28
  },
  "hsl": {
    "h": 98.727,
    "s": 66.265,
    "l": 32.549
  },
  "oklch": {
    "l": 0.56561,
    "c": 0.15747,
    "h": 137.2
  },
  "luminance": 0.19454
}

Semantic roles & 50–950 ramp

primary

#438A1C

secondary

#9246BB

accent

#3FE9AD

background

#F8FAF6

surface

#EFF4EB

border

#CACEC6

text

#0B1005

muted

#7C7F7A

Preview Lab

Preview with #438A1C

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

Preview Lab → · Contrast checker → · Palette generator →