#A4CB38#A4CB38

#A4CB38 is a light, vivid yellow-green. Relative luminance 0.509; OKLCH L 78.7% C 0.173 H 123.5°. Best body text is #000000 at 11.18:1 contrast (WCAG AA passes).

Color values

HEX#A4CB38
RGBrgb(164, 203, 56)
HSLhsl(76, 59%, 51%)
HSVhsv(76, 72%, 80%)
CMYKcmyk(19.2%, 0%, 72.4%, 20.4%)
CIE-LABlab(76.61, -32.86, 64.88)
CIE-LCHlch(76.61, 72.73, 116.86°)
OKLaboklab(78.72% -0.0957 0.1446)
OKLCHoklch(78.72% 0.173 123.5)
XYZxyz(37.3800, 50.8897, 11.5940)
Luminance0.5089 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#A4CB38 #5F38CB
analogous
#CBA838 #A4CB38 #5ACB38
triadic
#A4CB38 #38A4CB #CB38A4
tetradic
#A4CB38 #38CBA8 #5F38CB #CB385A
square
#A4CB38 #38CBA8 #5F38CB #CB385A
split-complementary
#A4CB38 #385ACB #A838CB
monochromatic
#576C1C #7E9D29 #A4CB38 #BAD869 #D0E499

Accessibility & contrast

On white

1.88
#A4CB38 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

11.18
#A4CB38 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4CB38
11.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##A4CB38#FFFFFF#000000##000000
##A4CB381.001.8811.1811.18
#FFFFFF1.881.0021.0021.00
#00000011.1821.001.001.00
##00000011.1821.001.001.00

Color blindness preview

Protanopia (red-blind)
#D7BE1C
Deuteranopia (green-blind)
#D2BD45
Tritanopia (blue-blind)
#ACC1AF
Achromatopsia (no color)
#BDBDBD

Design tokens & code

CSS
--color: #a4cb38;
/* rgb */ color: rgb(164, 203, 56);
/* oklch */ color: oklch(78.7% 0.173 123.5);
Tailwind
colors: {
  custom: {
    50: '#c3db78',
    500: '#a4cb38',
    950: '#000000',
  },
}
SCSS
$custom: #a4cb38;
$custom-light: #c3db78;
$custom-dark: #000000;
JSON
{
  "hex": "#a4cb38",
  "rgb": {
    "r": 164,
    "g": 203,
    "b": 56
  },
  "hsl": {
    "h": 75.918,
    "s": 58.566,
    "l": 50.784
  },
  "oklch": {
    "l": 0.78719,
    "c": 0.17338,
    "h": 123.5
  },
  "luminance": 0.5089
}

Semantic roles & 50–950 ramp

primary
#A4CB38
secondary
#443176
accent
#46E26F
background
#FDFEFB
surface
#F9FBF2
border
#D2D4CC
text
#13150A
muted
#82847D

Preview Lab

Preview with #A4CB38

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

Preview Lab → · Contrast checker → · Palette generator →

#A4CB38 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva