#438A1D#438A1D

#438A1D is a mid, vivid yellow-green. Relative luminance 0.195; OKLCH L 56.6% C 0.157 H 137.3°. Best body text is #000000 at 4.89:1 contrast (WCAG AA passes).

Color values

HEX	#438A1D
RGB	rgb(67, 138, 29)
HSL	hsl(99, 65%, 33%)
HSV	hsv(99, 79%, 54%)
CMYK	cmyk(51.4%, 0%, 79%, 45.9%)
CIE-LAB	lab(51.22, -41.55, 47.76)
CIE-LCH	lch(51.22, 63.30, 131.02°)
OKLab	oklab(56.57% -0.1153 0.1065)
OKLCH	oklch(56.57% 0.157 137.3)
XYZ	xyz(11.6246, 19.4581, 4.3054)
Luminance	0.1946 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#438A1D #641D8A

analogous

#798A1D #438A1D #1D8A2E

triadic

#438A1D #1D438A #8A1D43

tetradic

#438A1D #1D798A #641D8A #8A2E1D

square

#438A1D #1D798A #641D8A #8A2E1D

split-complementary

#438A1D #2E1D8A #8A1D79

monochromatic

#122508 #2A5712 #438A1D #5CBD28 #7BD949

Accessibility & contrast

On white

4.29

#438A1D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.89

#438A1D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #438A1D

4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##438A1D	#FFFFFF	#000000	##000000
##438A1D	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)

#8F7E02

Deuteranopia (green-blind)

#867829

Tritanopia (blue-blind)

#3E8576

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #438a1d;
/* rgb */ color: rgb(67, 138, 29);
/* oklch */ color: oklch(56.6% 0.157 137.3);

Tailwind

colors: {
  custom: {
    50: '#7fad62',
    500: '#438a1d',
    950: '#000000',
  },
}

SCSS

$custom: #438a1d;
$custom-light: #7fad62;
$custom-dark: #000000;

JSON

{
  "hex": "#438a1d",
  "rgb": {
    "r": 67,
    "g": 138,
    "b": 29
  },
  "hsl": {
    "h": 99.083,
    "s": 65.269,
    "l": 32.745
  },
  "oklch": {
    "l": 0.56568,
    "c": 0.15693,
    "h": 137.3
  },
  "luminance": 0.19459
}

Semantic roles & 50–950 ramp

primary

#438A1D

secondary

#9348BB

accent

#40E8AD

background

#F8FAF6

surface

#EFF4EB

border

#CACEC6

text

#0B1005

muted

#7C7F7A

Preview Lab

Preview with #438A1D

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

Preview Lab → · Contrast checker → · Palette generator →