#C5F661#C5F661

#C5F661 is a very light, vivid yellow-green. Relative luminance 0.786; OKLCH L 91.0% C 0.183 H 125.3°. Best body text is #000000 at 16.73:1 contrast (WCAG AA passes).

Color values

HEX#C5F661
RGBrgb(197, 246, 97)
HSLhsl(80, 89%, 67%)
HSVhsv(80, 61%, 96%)
CMYKcmyk(19.9%, 0%, 60.6%, 3.5%)
CIE-LABlab(91.07, -37.08, 64.77)
CIE-LCHlch(91.07, 74.64, 119.79°)
OKLaboklab(91.03% -0.1057 0.1493)
OKLCHoklch(91.03% 0.183 125.3)
XYZxyz(58.1396, 78.6443, 23.4238)
Luminance0.7864 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#C5F661 #9261F6
analogous
#F6DD61 #C5F661 #7AF661
triadic
#C5F661 #61C5F6 #F661C5
tetradic
#C5F661 #61F6DD #9261F6 #F6617A
square
#C5F661 #61F6DD #9261F6 #F6617A
split-complementary
#C5F661 #617AF6 #DD61F6
monochromatic
#90D10C #B0F327 #C5F661 #DAF99B #F0FDD5

Accessibility & contrast

On white

1.26
#C5F661 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

16.73
#C5F661 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C5F661
16.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##C5F661#FFFFFF#000000##000000
##C5F6611.001.2616.7316.73
#FFFFFF1.261.0021.0021.00
#00000016.7321.001.001.00
##00000016.7321.001.001.00

Color blindness preview

Protanopia (red-blind)
#FFE750
Deuteranopia (green-blind)
#FCE56C
Tritanopia (blue-blind)
#CDEBD7
Achromatopsia (no color)
#E5E5E5

Design tokens & code

CSS
--color: #c5f661;
/* rgb */ color: rgb(197, 246, 97);
/* oklch */ color: oklch(91.0% 0.183 125.3);
Tailwind
colors: {
  custom: {
    50: '#daf993',
    500: '#c5f661',
    950: '#000000',
  },
}
SCSS
$custom: #c5f661;
$custom-light: #daf993;
$custom-dark: #000000;
JSON
{
  "hex": "#c5f661",
  "rgb": {
    "r": 197,
    "g": 246,
    "b": 97
  },
  "hsl": {
    "h": 79.732,
    "s": 89.222,
    "l": 67.255
  },
  "oklch": {
    "l": 0.91034,
    "c": 0.18294,
    "h": 125.3
  },
  "luminance": 0.78645
}

Semantic roles & 50–950 ramp

primary
#C5F661
secondary
#632FCC
accent
#00E64B
background
#FEFFFC
surface
#FCFFF5
border
#D5D7CF
text
#15170D
muted
#84857F

Preview Lab

Preview with #C5F661

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

Preview Lab → · Contrast checker → · Palette generator →

#C5F661 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva