#438B1A#438B1A

#438B1A is a mid, vivid yellow-green. Relative luminance 0.197; OKLCH L 56.8% C 0.160 H 137.1°. Best body text is #000000 at 4.95:1 contrast (WCAG AA passes).

Color values

HEX#438B1A
RGBrgb(67, 139, 26)
HSLhsl(98, 68%, 32%)
HSVhsv(98, 81%, 55%)
CMYKcmyk(51.8%, 0%, 81.3%, 45.5%)
CIE-LABlab(51.53, -42.13, 49.04)
CIE-LCHlch(51.53, 64.65, 130.67°)
OKLaboklab(56.82% -0.117 0.1087)
OKLCHoklch(56.82% 0.16 137.1)
XYZxyz(11.7334, 19.7323, 4.1675)
Luminance0.1973 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#438B1A #621A8B
analogous
#7C8B1A #438B1A #1A8B29
triadic
#438B1A #1A438B #8B1A43
tetradic
#438B1A #1A7C8B #621A8B #8B291A
square
#438B1A #1A7C8B #621A8B #8B291A
split-complementary
#438B1A #291A8B #8B1A7C
monochromatic
#112407 #2A5710 #438B1A #5CBF24 #7BDC43

Accessibility & contrast

On white

4.25
#438B1A on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

4.95
#438B1A on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #438B1A
4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##438B1A#FFFFFF#000000##000000
##438B1A1.004.254.954.95
#FFFFFF4.251.0021.0021.00
#0000004.9521.001.001.00
##0000004.9521.001.001.00

Color blindness preview

Protanopia (red-blind)
#907F00
Deuteranopia (green-blind)
#877927
Tritanopia (blue-blind)
#3E8676
Achromatopsia (no color)
#7B7B7B

Design tokens & code

CSS
--color: #438b1a;
/* rgb */ color: rgb(67, 139, 26);
/* oklch */ color: oklch(56.8% 0.160 137.1);
Tailwind
colors: {
  custom: {
    50: '#7fad61',
    500: '#438b1a',
    950: '#000000',
  },
}
SCSS
$custom: #438b1a;
$custom-light: #7fad61;
$custom-dark: #000000;
JSON
{
  "hex": "#438b1a",
  "rgb": {
    "r": 67,
    "g": 139,
    "b": 26
  },
  "hsl": {
    "h": 98.23,
    "s": 68.485,
    "l": 32.353
  },
  "oklch": {
    "l": 0.56821,
    "c": 0.15972,
    "h": 137.1
  },
  "luminance": 0.19733
}

Semantic roles & 50–950 ramp

primary
#438B1A
secondary
#9144BD
accent
#3CEBAC
background
#F8FAF6
surface
#EFF4EB
border
#CACEC6
text
#0B1005
muted
#7C7F7A

Preview Lab

Preview with #438B1A

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

Preview Lab → · Contrast checker → · Palette generator →

#438B1A Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva