#A1C038#A1C038

#A1C038 is a light, vivid yellow-green. Relative luminance 0.456; OKLCH L 76.0% C 0.162 H 121.6°. Best body text is #000000 at 10.11:1 contrast (WCAG AA passes).

Color values

HEX#A1C038
RGBrgb(161, 192, 56)
HSLhsl(74, 55%, 49%)
HSVhsv(74, 71%, 75%)
CMYKcmyk(16.1%, 0%, 70.8%, 24.7%)
CIE-LABlab(73.26, -28.90, 61.52)
CIE-LCHlch(73.26, 67.97, 115.16°)
OKLaboklab(75.96% -0.0846 0.1376)
OKLCHoklch(75.96% 0.162 121.6)
XYZxyz(34.2619, 45.5618, 10.7299)
Luminance0.4556 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#A1C038 #5738C0
analogous
#C09B38 #A1C038 #5DC038
triadic
#A1C038 #38A1C0 #C038A1
tetradic
#A1C038 #38C09B #5738C0 #C0385D
square
#A1C038 #38C09B #5738C0 #C0385D
split-complementary
#A1C038 #385DC0 #9B38C0
monochromatic
#52611C #79912A #A1C038 #B9D264 #CEDF93

Accessibility & contrast

On white

2.08
#A1C038 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.11
#A1C038 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A1C038
10.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##A1C038#FFFFFF#000000##000000
##A1C0381.002.0810.1110.11
#FFFFFF2.081.0021.0021.00
#00000010.1121.001.001.00
##00000010.1121.001.001.00

Color blindness preview

Protanopia (red-blind)
#CCB421
Deuteranopia (green-blind)
#C8B443
Tritanopia (blue-blind)
#AAB6A5
Achromatopsia (no color)
#B4B4B4

Design tokens & code

CSS
--color: #a1c038;
/* rgb */ color: rgb(161, 192, 56);
/* oklch */ color: oklch(76.0% 0.162 121.6);
Tailwind
colors: {
  custom: {
    50: '#c0d377',
    500: '#a1c038',
    950: '#000000',
  },
}
SCSS
$custom: #a1c038;
$custom-light: #c0d377;
$custom-dark: #000000;
JSON
{
  "hex": "#a1c038",
  "rgb": {
    "r": 161,
    "g": 192,
    "b": 56
  },
  "hsl": {
    "h": 73.676,
    "s": 54.839,
    "l": 48.627
  },
  "oklch": {
    "l": 0.75962,
    "c": 0.16153,
    "h": 121.6
  },
  "luminance": 0.45562
}

Semantic roles & 50–950 ramp

primary
#A1C038
secondary
#9889CB
accent
#4ADE6B
background
#FCFCF7
surface
#F8F9EE
border
#D1D2C9
text
#131409
muted
#82827B

Preview Lab

Preview with #A1C038

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

Preview Lab → · Contrast checker → · Palette generator →

#A1C038 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva