#438F19#438F19

#438F19 is a mid, vivid yellow-green. Relative luminance 0.209; OKLCH L 57.9% C 0.165 H 137.4°. Best body text is #000000 at 5.18:1 contrast (WCAG AA passes).

Color values

HEX#438F19
RGBrgb(67, 143, 25)
HSLhsl(99, 70%, 33%)
HSVhsv(99, 83%, 56%)
CMYKcmyk(53.1%, 0%, 82.5%, 43.9%)
CIE-LABlab(52.85, -43.77, 50.56)
CIE-LCHlch(52.85, 66.88, 130.88°)
OKLaboklab(57.9% -0.1215 0.1118)
OKLCHoklch(57.9% 0.165 137.4)
XYZxyz(12.3123, 20.9075, 4.3063)
Luminance0.2091 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#438F19 #65198F
analogous
#7E8F19 #438F19 #198F2A
triadic
#438F19 #19438F #8F1943
tetradic
#438F19 #197E8F #65198F #8F2A19
square
#438F19 #197E8F #65198F #8F2A19
split-complementary
#438F19 #2A198F #8F197E
monochromatic
#122707 #2B5B10 #438F19 #5BC322 #7BDE44

Accessibility & contrast

On white

4.05
#438F19 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.18
#438F19 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #438F19
5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##438F19#FFFFFF#000000##000000
##438F191.004.055.185.18
#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)
#8A7C27
Tritanopia (blue-blind)
#3E8A7A
Achromatopsia (no color)
#7E7E7E

Design tokens & code

CSS
--color: #438f19;
/* rgb */ color: rgb(67, 143, 25);
/* oklch */ color: oklch(57.9% 0.165 137.4);
Tailwind
colors: {
  custom: {
    50: '#80b061',
    500: '#438f19',
    950: '#000000',
  },
}
SCSS
$custom: #438f19;
$custom-light: #80b061;
$custom-dark: #000000;
JSON
{
  "hex": "#438f19",
  "rgb": {
    "r": 67,
    "g": 143,
    "b": 25
  },
  "hsl": {
    "h": 98.644,
    "s": 70.238,
    "l": 32.941
  },
  "oklch": {
    "l": 0.57903,
    "c": 0.16505,
    "h": 137.4
  },
  "luminance": 0.20908
}

Semantic roles & 50–950 ramp

primary
#438F19
secondary
#9444BF
accent
#3BEDAE
background
#F8FAF6
surface
#EFF5EB
border
#CACFC6
text
#0B1005
muted
#7C7F7A

Preview Lab

Preview with #438F19

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

Preview Lab → · Contrast checker → · Palette generator →

#438F19 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva