#C1EA3A#C1EA3A

#C1EA3A is a very light, vivid yellow-green. Relative luminance 0.705; OKLCH L 87.8% C 0.196 H 122.3°. Best body text is #000000 at 15.10:1 contrast (WCAG AA passes).

Color values

HEX#C1EA3A
RGBrgb(193, 234, 58)
HSLhsl(74, 81%, 57%)
HSVhsv(74, 75%, 92%)
CMYKcmyk(17.5%, 0%, 75.2%, 8.2%)
CIE-LABlab(87.24, -35.57, 75.02)
CIE-LCHlch(87.24, 83.03, 115.37°)
OKLaboklab(87.79% -0.1046 0.1655)
OKLCHoklch(87.79% 0.196 122.3)
XYZxyz(52.1796, 70.4884, 14.8588)
Luminance0.7049 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#C1EA3A #633AEA
analogous
#EABB3A #C1EA3A #69EA3A
triadic
#C1EA3A #3AC1EA #EA3AC1
tetradic
#C1EA3A #3AEABB #633AEA #EA3A69
square
#C1EA3A #3AEABB #633AEA #EA3A69
split-complementary
#C1EA3A #3A69EA #BB3AEA
monochromatic
#799910 #A5D116 #C1EA3A #D2F071 #E4F6A9

Accessibility & contrast

On white

1.39
#C1EA3A on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

15.10
#C1EA3A on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C1EA3A
15.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##C1EA3A#FFFFFF#000000##000000
##C1EA3A1.001.3915.1015.10
#FFFFFF1.391.0021.0021.00
#00000015.1021.001.001.00
##00000015.1021.001.001.00

Color blindness preview

Protanopia (red-blind)
#F8DC09
Deuteranopia (green-blind)
#F3DA4B
Tritanopia (blue-blind)
#CBDEC9
Achromatopsia (no color)
#DBDBDB

Design tokens & code

CSS
--color: #c1ea3a;
/* rgb */ color: rgb(193, 234, 58);
/* oklch */ color: oklch(87.8% 0.196 122.3);
Tailwind
colors: {
  custom: {
    50: '#d8f07d',
    500: '#c1ea3a',
    950: '#000000',
  },
}
SCSS
$custom: #c1ea3a;
$custom-light: #d8f07d;
$custom-dark: #000000;
JSON
{
  "hex": "#c1ea3a",
  "rgb": {
    "r": 193,
    "g": 234,
    "b": 58
  },
  "hsl": {
    "h": 73.977,
    "s": 80.734,
    "l": 57.255
  },
  "oklch": {
    "l": 0.87786,
    "c": 0.19576,
    "h": 122.3
  },
  "luminance": 0.70489
}

Semantic roles & 50–950 ramp

primary
#C1EA3A
secondary
#462C9D
accent
#31F75F
background
#FEFFFB
surface
#FCFEF2
border
#D5D6CC
text
#15160B
muted
#84857E

Preview Lab

Preview with #C1EA3A

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

Preview Lab → · Contrast checker → · Palette generator →

#C1EA3A Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva