#438D1D#438D1D

#438D1D is a mid, vivid yellow-green. Relative luminance 0.203; OKLCH L 57.4% C 0.161 H 137.5°. Best body text is #000000 at 5.07:1 contrast (WCAG AA passes).

Color values

HEX	#438D1D
RGB	rgb(67, 141, 29)
HSL	hsl(100, 66%, 33%)
HSV	hsv(100, 79%, 55%)
CMYK	cmyk(52.5%, 0%, 79.4%, 44.7%)
CIE-LAB	lab(52.21, -42.75, 48.71)
CIE-LCH	lch(52.21, 64.81, 131.27°)
OKLab	oklab(57.38% -0.1185 0.1085)
OKLCH	oklch(57.38% 0.161 137.5)
XYZ	xyz(12.0610, 20.3309, 4.4509)
Luminance	0.2033 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#438D1D #671D8D

analogous

#7B8D1D #438D1D #1D8D2F

triadic

#438D1D #1D438D #8D1D43

tetradic

#438D1D #1D7B8D #671D8D #8D2F1D

square

#438D1D #1D7B8D #671D8D #8D2F1D

split-complementary

#438D1D #2F1D8D #8D1D7B

monochromatic

#132708 #2B5A13 #438D1D #5BC027 #7BDA4B

Accessibility & contrast

On white

4.14

#438D1D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.07

#438D1D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #438D1D

5.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##438D1D	#FFFFFF	#000000	##000000
##438D1D	1.00	4.14	5.07	5.07
#FFFFFF	4.14	1.00	21.00	21.00
#000000	5.07	21.00	1.00	1.00
##000000	5.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#928000

Deuteranopia (green-blind)

#887A2A

Tritanopia (blue-blind)

#3E8878

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #438d1d;
/* rgb */ color: rgb(67, 141, 29);
/* oklch */ color: oklch(57.4% 0.161 137.5);

Tailwind

colors: {
  custom: {
    50: '#7faf63',
    500: '#438d1d',
    950: '#000000',
  },
}

SCSS

$custom: #438d1d;
$custom-light: #7faf63;
$custom-dark: #000000;

JSON

{
  "hex": "#438d1d",
  "rgb": {
    "r": 67,
    "g": 141,
    "b": 29
  },
  "hsl": {
    "h": 99.643,
    "s": 65.882,
    "l": 33.333
  },
  "oklch": {
    "l": 0.57383,
    "c": 0.16065,
    "h": 137.5
  },
  "luminance": 0.20332
}

Semantic roles & 50–950 ramp

primary

#438D1D

secondary

#954ABC

accent

#3FE9AF

background

#F8FAF6

surface

#EFF4EB

border

#CACEC6

text

#0B1006

muted

#7C7F7A

Preview Lab

Preview with #438D1D

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

Preview Lab → · Contrast checker → · Palette generator →