#C5F56B#C5F56B

#C5F56B is a very light, vivid yellow-green. Relative luminance 0.782; OKLCH L 90.9% C 0.174 H 125.7°. Best body text is #000000 at 16.65:1 contrast (WCAG AA passes).

Color values

HEX#C5F56B
RGBrgb(197, 245, 107)
HSLhsl(81, 87%, 69%)
HSVhsv(81, 56%, 96%)
CMYKcmyk(19.6%, 0%, 56.3%, 3.9%)
CIE-LABlab(90.89, -35.82, 60.31)
CIE-LCHlch(90.89, 70.14, 120.70°)
OKLaboklab(90.91% -0.1013 0.1409)
OKLCHoklch(90.91% 0.174 125.7)
XYZxyz(58.3323, 78.2360, 25.9350)
Luminance0.7824 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#C5F56B #9B6BF5
analogous
#F5E06B #C5F56B #80F56B
triadic
#C5F56B #6BC5F5 #F56BC5
tetradic
#C5F56B #6BF5E0 #9B6BF5 #F56B80
square
#C5F56B #6BF5E0 #9B6BF5 #F56B80
split-complementary
#C5F56B #6B80F5 #E06BF5
monochromatic
#91D70F #AFF132 #C5F56B #DBF9A4 #F2FDDE

Accessibility & contrast

On white

1.26
#C5F56B on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

16.65
#C5F56B on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C5F56B
16.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##C5F56B#FFFFFF#000000##000000
##C5F56B1.001.2616.6516.65
#FFFFFF1.261.0021.0021.00
#00000016.6521.001.001.00
##00000016.6521.001.001.00

Color blindness preview

Protanopia (red-blind)
#FFE75D
Deuteranopia (green-blind)
#FAE474
Tritanopia (blue-blind)
#CCEBD7
Achromatopsia (no color)
#E5E5E5

Design tokens & code

CSS
--color: #c5f56b;
/* rgb */ color: rgb(197, 245, 107);
/* oklch */ color: oklch(90.9% 0.174 125.7);
Tailwind
colors: {
  custom: {
    50: '#d9f899',
    500: '#c5f56b',
    950: '#000000',
  },
}
SCSS
$custom: #c5f56b;
$custom-light: #d9f899;
$custom-dark: #000000;
JSON
{
  "hex": "#c5f56b",
  "rgb": {
    "r": 197,
    "g": 245,
    "b": 107
  },
  "hsl": {
    "h": 80.87,
    "s": 87.342,
    "l": 69.02
  },
  "oklch": {
    "l": 0.90913,
    "c": 0.17352,
    "h": 125.7
  },
  "luminance": 0.78237
}

Semantic roles & 50–950 ramp

primary
#C5F56B
secondary
#6B36CE
accent
#02E450
background
#FEFFFC
surface
#FCFFF5
border
#D5D7CF
text
#15170E
muted
#84857F

Preview Lab

Preview with #C5F56B

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

Preview Lab → · Contrast checker → · Palette generator →

#C5F56B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva