#438C1A#438C1A

#438C1A is a mid, vivid yellow-green. Relative luminance 0.200; OKLCH L 57.1% C 0.161 H 137.2°. Best body text is #000000 at 5.00:1 contrast (WCAG AA passes).

Color values

HEX	#438C1A
RGB	rgb(67, 140, 26)
HSL	hsl(98, 69%, 33%)
HSV	hsv(98, 81%, 55%)
CMYK	cmyk(52.1%, 0%, 81.4%, 45.1%)
CIE-LAB	lab(51.86, -42.53, 49.34)
CIE-LCH	lch(51.86, 65.14, 130.76°)
OKLab	oklab(57.09% -0.1181 0.1094)
OKLCH	oklch(57.09% 0.161 137.2)
XYZ	xyz(11.8789, 20.0232, 4.2160)
Luminance	0.2002 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#438C1A #631A8C

analogous

#7C8C1A #438C1A #1A8C2A

triadic

#438C1A #1A438C #8C1A43

tetradic

#438C1A #1A7C8C #631A8C #8C2A1A

square

#438C1A #1A7C8C #631A8C #8C2A1A

split-complementary

#438C1A #2A1A8C #8C1A7C

monochromatic

#122507 #2A5810 #438C1A #5CC024 #7BDC44

Accessibility & contrast

On white

4.20

#438C1A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.00

#438C1A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #438C1A

5.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##438C1A	#FFFFFF	#000000	##000000
##438C1A	1.00	4.20	5.00	5.00
#FFFFFF	4.20	1.00	21.00	21.00
#000000	5.00	21.00	1.00	1.00
##000000	5.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#917F00

Deuteranopia (green-blind)

#877927

Tritanopia (blue-blind)

#3E8777

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #438c1a;
/* rgb */ color: rgb(67, 140, 26);
/* oklch */ color: oklch(57.1% 0.161 137.2);

Tailwind

colors: {
  custom: {
    50: '#7fae61',
    500: '#438c1a',
    950: '#000000',
  },
}

SCSS

$custom: #438c1a;
$custom-light: #7fae61;
$custom-dark: #000000;

JSON

{
  "hex": "#438c1a",
  "rgb": {
    "r": 67,
    "g": 140,
    "b": 26
  },
  "hsl": {
    "h": 98.421,
    "s": 68.675,
    "l": 32.549
  },
  "oklch": {
    "l": 0.57093,
    "c": 0.16094,
    "h": 137.2
  },
  "luminance": 0.20024
}

Semantic roles & 50–950 ramp

primary

#438C1A

secondary

#9244BE

accent

#3CECAC

background

#F8FAF6

surface

#EFF4EB

border

#CACEC6

text

#0B1005

muted

#7C7F7A

Preview Lab

Preview with #438C1A

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

Preview Lab → · Contrast checker → · Palette generator →