#438F17#438F17

#438F17 is a mid, vivid yellow-green. Relative luminance 0.209; OKLCH L 57.9% C 0.166 H 137.3°. Best body text is #000000 at 5.18:1 contrast (WCAG AA passes).

Color values

HEX#438F17
RGBrgb(67, 143, 23)
HSLhsl(98, 72%, 33%)
HSVhsv(98, 84%, 56%)
CMYKcmyk(53.1%, 0%, 83.9%, 43.9%)
CIE-LABlab(52.84, -43.87, 51.13)
CIE-LCHlch(52.84, 67.37, 130.63°)
OKLaboklab(57.89% -0.1219 0.1126)
OKLCHoklch(57.89% 0.166 137.3)
XYZxyz(12.2915, 20.8991, 4.1967)
Luminance0.2090 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#438F17 #63178F
analogous
#7F8F17 #438F17 #178F27
triadic
#438F17 #17438F #8F1743
tetradic
#438F17 #177F8F #63178F #8F2717
square
#438F17 #177F8F #63178F #8F2717
split-complementary
#438F17 #27178F #8F177F
monochromatic
#122606 #2A5A0F #438F17 #5CC41F #7BE040

Accessibility & contrast

On white

4.05
#438F17 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.18
#438F17 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #438F17
5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##438F17#FFFFFF#000000##000000
##438F171.004.055.185.18
#FFFFFF4.051.0021.0021.00
#0000005.1821.001.001.00
##0000005.1821.001.001.00

Color blindness preview

Protanopia (red-blind)
#948200
Deuteranopia (green-blind)
#8A7C26
Tritanopia (blue-blind)
#3E8A79
Achromatopsia (no color)
#7E7E7E

Design tokens & code

CSS
--color: #438f17;
/* rgb */ color: rgb(67, 143, 23);
/* oklch */ color: oklch(57.9% 0.166 137.3);
Tailwind
colors: {
  custom: {
    50: '#80b060',
    500: '#438f17',
    950: '#000000',
  },
}
SCSS
$custom: #438f17;
$custom-light: #80b060;
$custom-dark: #000000;
JSON
{
  "hex": "#438f17",
  "rgb": {
    "r": 67,
    "g": 143,
    "b": 23
  },
  "hsl": {
    "h": 98,
    "s": 72.289,
    "l": 32.549
  },
  "oklch": {
    "l": 0.57893,
    "c": 0.16594,
    "h": 137.3
  },
  "luminance": 0.209
}

Semantic roles & 50–950 ramp

primary
#438F17
secondary
#9241C1
accent
#39EFAC
background
#F8FAF6
surface
#EFF5EB
border
#CACFC6
text
#0B1105
muted
#7C807A

Preview Lab

Preview with #438F17

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

Preview Lab → · Contrast checker → · Palette generator →

#438F17 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva