#438D19#438D19

#438D19 is a mid, vivid yellow-green. Relative luminance 0.203; OKLCH L 57.4% C 0.163 H 137.2°. Best body text is #000000 at 5.06:1 contrast (WCAG AA passes).

Color values

HEX#438D19
RGBrgb(67, 141, 25)
HSLhsl(98, 70%, 33%)
HSVhsv(98, 82%, 55%)
CMYKcmyk(52.5%, 0%, 82.3%, 44.7%)
CIE-LABlab(52.19, -42.98, 49.95)
CIE-LCHlch(52.19, 65.90, 130.71°)
OKLaboklab(57.36% -0.1194 0.1105)
OKLCHoklch(57.36% 0.163 137.2)
XYZxyz(12.0147, 20.3123, 4.2071)
Luminance0.2031 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#438D19 #63198D
analogous
#7D8D19 #438D19 #198D29
triadic
#438D19 #19438D #8D1943
tetradic
#438D19 #197D8D #63198D #8D2919
square
#438D19 #197D8D #63198D #8D2919
split-complementary
#438D19 #29198D #8D197D
monochromatic
#122507 #2A5910 #438D19 #5CC122 #7BDE43

Accessibility & contrast

On white

4.15
#438D19 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.06
#438D19 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #438D19
5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##438D19#FFFFFF#000000##000000
##438D191.004.155.065.06
#FFFFFF4.151.0021.0021.00
#0000005.0621.001.001.00
##0000005.0621.001.001.00

Color blindness preview

Protanopia (red-blind)
#928000
Deuteranopia (green-blind)
#887A27
Tritanopia (blue-blind)
#3E8878
Achromatopsia (no color)
#7C7C7C

Design tokens & code

CSS
--color: #438d19;
/* rgb */ color: rgb(67, 141, 25);
/* oklch */ color: oklch(57.4% 0.163 137.2);
Tailwind
colors: {
  custom: {
    50: '#7faf61',
    500: '#438d19',
    950: '#000000',
  },
}
SCSS
$custom: #438d19;
$custom-light: #7faf61;
$custom-dark: #000000;
JSON
{
  "hex": "#438d19",
  "rgb": {
    "r": 67,
    "g": 141,
    "b": 25
  },
  "hsl": {
    "h": 98.276,
    "s": 69.88,
    "l": 32.549
  },
  "oklch": {
    "l": 0.5736,
    "c": 0.16264,
    "h": 137.2
  },
  "luminance": 0.20313
}

Semantic roles & 50–950 ramp

primary
#438D19
secondary
#9243BF
accent
#3BEDAC
background
#F8FAF6
surface
#EFF4EB
border
#CACEC6
text
#0B1005
muted
#7C7F7A

Preview Lab

Preview with #438D19

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

Preview Lab → · Contrast checker → · Palette generator →

#438D19 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva