#A1C634#A1C634

#A1C634 is a light, vivid yellow-green. Relative luminance 0.482; OKLCH L 77.3% C 0.171 H 123.1°. Best body text is #000000 at 10.64:1 contrast (WCAG AA passes).

Color values

HEX#A1C634
RGBrgb(161, 198, 52)
HSLhsl(75, 58%, 49%)
HSVhsv(75, 74%, 78%)
CMYKcmyk(18.7%, 0%, 73.7%, 22.4%)
CIE-LABlab(74.96, -31.94, 64.58)
CIE-LCHlch(74.96, 72.05, 116.32°)
OKLaboklab(77.33% -0.0934 0.1434)
OKLCHoklch(77.33% 0.171 123.1)
XYZxyz(35.5123, 48.2130, 10.6833)
Luminance0.4821 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#A1C634 #5934C6
analogous
#C6A234 #A1C634 #58C634
triadic
#A1C634 #34A1C6 #C634A1
tetradic
#A1C634 #34C6A2 #5934C6 #C63458
square
#A1C634 #34C6A2 #5934C6 #C63458
split-complementary
#A1C634 #3458C6 #A234C6
monochromatic
#52651B #7A9627 #A1C634 #B8D662 #CEE292

Accessibility & contrast

On white

1.97
#A1C634 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.64
#A1C634 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A1C634
10.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##A1C634#FFFFFF#000000##000000
##A1C6341.001.9710.6410.64
#FFFFFF1.971.0021.0021.00
#00000010.6421.001.001.00
##00000010.6421.001.001.00

Color blindness preview

Protanopia (red-blind)
#D2BA15
Deuteranopia (green-blind)
#CDB841
Tritanopia (blue-blind)
#A9BCAA
Achromatopsia (no color)
#B8B8B8

Design tokens & code

CSS
--color: #a1c634;
/* rgb */ color: rgb(161, 198, 52);
/* oklch */ color: oklch(77.3% 0.171 123.1);
Tailwind
colors: {
  custom: {
    50: '#c1d776',
    500: '#a1c634',
    950: '#000000',
  },
}
SCSS
$custom: #a1c634;
$custom-light: #c1d776;
$custom-dark: #000000;
JSON
{
  "hex": "#a1c634",
  "rgb": {
    "r": 161,
    "g": 198,
    "b": 52
  },
  "hsl": {
    "h": 75.205,
    "s": 58.4,
    "l": 49.02
  },
  "oklch": {
    "l": 0.77326,
    "c": 0.17109,
    "h": 123.1
  },
  "luminance": 0.48213
}

Semantic roles & 50–950 ramp

primary
#A1C634
secondary
#9A89CD
accent
#46E26E
background
#FCFDF7
surface
#F8FAEE
border
#D1D3C9
text
#131409
muted
#82837B

Preview Lab

Preview with #A1C634

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

Preview Lab → · Contrast checker → · Palette generator →

#A1C634 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva