#438C1E#438C1E

#438C1E is a mid, vivid yellow-green. Relative luminance 0.200; OKLCH L 57.1% C 0.159 H 137.5°. Best body text is #000000 at 5.01:1 contrast (WCAG AA passes).

Color values

HEX	#438C1E
RGB	rgb(67, 140, 30)
HSL	hsl(100, 65%, 33%)
HSV	hsv(100, 79%, 55%)
CMYK	cmyk(52.1%, 0%, 78.6%, 45.1%)
CIE-LAB	lab(51.88, -42.29, 48.06)
CIE-LCH	lch(51.88, 64.01, 131.34°)
OKLab	oklab(57.12% -0.1172 0.1073)
OKLCH	oklch(57.12% 0.159 137.5)
XYZ	xyz(11.9268, 20.0423, 4.4681)
Luminance	0.2004 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#438C1E #671E8C

analogous

#7A8C1E #438C1E #1E8C30

triadic

#438C1E #1E438C #8C1E43

tetradic

#438C1E #1E7A8C #671E8C #8C301E

square

#438C1E #1E7A8C #671E8C #8C301E

split-complementary

#438C1E #301E8C #8C1E7A

monochromatic

#132708 #2B5A13 #438C1E #5BBE29 #7BD94C

Accessibility & contrast

On white

4.19

#438C1E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.01

#438C1E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #438C1E

5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##438C1E	#FFFFFF	#000000	##000000
##438C1E	1.00	4.19	5.01	5.01
#FFFFFF	4.19	1.00	21.00	21.00
#000000	5.01	21.00	1.00	1.00
##000000	5.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#917F03

Deuteranopia (green-blind)

#87792A

Tritanopia (blue-blind)

#3E8777

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #438c1e;
/* rgb */ color: rgb(67, 140, 30);
/* oklch */ color: oklch(57.1% 0.159 137.5);

Tailwind

colors: {
  custom: {
    50: '#7fae63',
    500: '#438c1e',
    950: '#000000',
  },
}

SCSS

$custom: #438c1e;
$custom-light: #7fae63;
$custom-dark: #000000;

JSON

{
  "hex": "#438c1e",
  "rgb": {
    "r": 67,
    "g": 140,
    "b": 30
  },
  "hsl": {
    "h": 99.818,
    "s": 64.706,
    "l": 33.333
  },
  "oklch": {
    "l": 0.57118,
    "c": 0.15887,
    "h": 137.5
  },
  "luminance": 0.20043
}

Semantic roles & 50–950 ramp

primary

#438C1E

secondary

#954BBB

accent

#40E8AF

background

#F8FAF6

surface

#EFF4EB

border

#CACEC6

text

#0B1006

muted

#7C7F7A

Preview Lab

Preview with #438C1E

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

Preview Lab → · Contrast checker → · Palette generator →