#438018#438018

#438018 is a mid, vivid yellow-green. Relative luminance 0.167; OKLCH L 53.8% C 0.147 H 135.8°. Best body text is #FFFFFF at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#438018
RGB	rgb(67, 128, 24)
HSL	hsl(95, 68%, 30%)
HSV	hsv(95, 81%, 50%)
CMYK	cmyk(47.7%, 0%, 81.3%, 49.8%)
CIE-LAB	lab(47.88, -37.73, 46.24)
CIE-LCH	lch(47.88, 59.68, 129.21°)
OKLab	oklab(53.81% -0.1053 0.1025)
OKLCH	oklch(53.81% 0.147 135.8)
XYZ	xyz(10.1985, 16.6969, 3.5494)
Luminance	0.1670 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#438018 #551880

analogous

#778018 #438018 #188021

triadic

#438018 #184380 #801843

tetradic

#438018 #187780 #551880 #802118

square

#438018 #187780 #551880 #802118

split-complementary

#438018 #211880 #801877

monochromatic

#0D1A05 #284C0E #438018 #5EB422 #7BDA39

Accessibility & contrast

On white

4.84

#438018 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.34

#438018 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #438018

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##438018	#FFFFFF	#000000	##FFFFFF
##438018	1.00	4.84	4.34	4.84
#FFFFFF	4.84	1.00	21.00	1.00
#000000	4.34	21.00	1.00	21.00
##FFFFFF	4.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#857500

Deuteranopia (green-blind)

#7D7024

Tritanopia (blue-blind)

#417B6D

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #438018;
/* rgb */ color: rgb(67, 128, 24);
/* oklch */ color: oklch(53.8% 0.147 135.8);

Tailwind

colors: {
  custom: {
    50: '#7da55e',
    500: '#438018',
    950: '#000000',
  },
}

SCSS

$custom: #438018;
$custom-light: #7da55e;
$custom-dark: #000000;

JSON

{
  "hex": "#438018",
  "rgb": {
    "r": 67,
    "g": 128,
    "b": 24
  },
  "hsl": {
    "h": 95.192,
    "s": 68.421,
    "l": 29.804
  },
  "oklch": {
    "l": 0.5381,
    "c": 0.147,
    "h": 135.8
  },
  "luminance": 0.16698
}

Semantic roles & 50–950 ramp

primary

#438018

secondary

#8440B4

accent

#3DEBA3

background

#F8FAF5

surface

#EFF4EA

border

#CACEC6

text

#0A0F05

muted

#7C7F79

Preview Lab

Preview with #438018

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

Preview Lab → · Contrast checker → · Palette generator →