#438318#438318

#438318 is a mid, vivid yellow-green. Relative luminance 0.175; OKLCH L 54.6% C 0.151 H 136.1°. Best body text is #FFFFFF at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#438318
RGB	rgb(67, 131, 24)
HSL	hsl(96, 69%, 30%)
HSV	hsv(96, 82%, 51%)
CMYK	cmyk(48.9%, 0%, 81.7%, 48.6%)
CIE-LAB	lab(48.87, -38.99, 47.18)
CIE-LCH	lch(48.87, 61.20, 129.57°)
OKLab	oklab(54.63% -0.1087 0.1045)
OKLCH	oklch(54.63% 0.151 136.1)
XYZ	xyz(10.5956, 17.4911, 3.6818)
Luminance	0.1749 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#438318 #581883

analogous

#788318 #438318 #188323

triadic

#438318 #184383 #831843

tetradic

#438318 #187883 #581883 #832318

square

#438318 #187883 #581883 #832318

split-complementary

#438318 #231883 #831878

monochromatic

#0E1C05 #294F0F #438318 #5DB721 #7BDB3A

Accessibility & contrast

On white

4.67

#438318 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.50

#438318 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #438318

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##438318	#FFFFFF	#000000	##FFFFFF
##438318	1.00	4.67	4.50	4.67
#FFFFFF	4.67	1.00	21.00	1.00
#000000	4.50	21.00	1.00	21.00
##FFFFFF	4.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#887700

Deuteranopia (green-blind)

#7F7224

Tritanopia (blue-blind)

#407E6F

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #438318;
/* rgb */ color: rgb(67, 131, 24);
/* oklch */ color: oklch(54.6% 0.151 136.1);

Tailwind

colors: {
  custom: {
    50: '#7ea75f',
    500: '#438318',
    950: '#000000',
  },
}

SCSS

$custom: #438318;
$custom-light: #7ea75f;
$custom-dark: #000000;

JSON

{
  "hex": "#438318",
  "rgb": {
    "r": 67,
    "g": 131,
    "b": 24
  },
  "hsl": {
    "h": 95.888,
    "s": 69.032,
    "l": 30.392
  },
  "oklch": {
    "l": 0.54629,
    "c": 0.15078,
    "h": 136.1
  },
  "luminance": 0.17492
}

Semantic roles & 50–950 ramp

primary

#438318

secondary

#8740B7

accent

#3CECA5

background

#F8FAF5

surface

#EFF4EA

border

#CACEC6

text

#0A0F05

muted

#7C7F79

Preview Lab

Preview with #438318

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

Preview Lab → · Contrast checker → · Palette generator →