#C5EB61#C5EB61

#C5EB61 is a very light, vivid yellow-green. Relative luminance 0.722; OKLCH L 88.6% C 0.169 H 122.8°. Best body text is #000000 at 15.43:1 contrast (WCAG AA passes).

Color values

HEX#C5EB61
RGBrgb(197, 235, 97)
HSLhsl(77, 78%, 65%)
HSVhsv(77, 59%, 92%)
CMYKcmyk(16.2%, 0%, 58.7%, 7.8%)
CIE-LABlab(88.04, -32.07, 61.42)
CIE-LCHlch(88.04, 69.28, 117.57°)
OKLaboklab(88.59% -0.0918 0.1422)
OKLCHoklch(88.59% 0.169 122.8)
XYZxyz(54.8924, 72.1498, 22.3414)
Luminance0.7215 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#C5EB61 #8761EB
analogous
#EBCC61 #C5EB61 #80EB61
triadic
#C5EB61 #61C5EB #EB61C5
tetradic
#C5EB61 #61EBCC #8761EB #EB6180
square
#C5EB61 #61EBCC #8761EB #EB6180
split-complementary
#C5EB61 #6180EB #CC61EB
monochromatic
#8DBA18 #B1E42B #C5EB61 #D9F297 #EDF9CE

Accessibility & contrast

On white

1.36
#C5EB61 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

15.43
#C5EB61 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C5EB61
15.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##C5EB61#FFFFFF#000000##000000
##C5EB611.001.3615.4315.43
#FFFFFF1.361.0021.0021.00
#00000015.4321.001.001.00
##00000015.4321.001.001.00

Color blindness preview

Protanopia (red-blind)
#F8DE52
Deuteranopia (green-blind)
#F3DD6A
Tritanopia (blue-blind)
#CEE0CD
Achromatopsia (no color)
#DDDDDD

Design tokens & code

CSS
--color: #c5eb61;
/* rgb */ color: rgb(197, 235, 97);
/* oklch */ color: oklch(88.6% 0.169 122.8);
Tailwind
colors: {
  custom: {
    50: '#d9f193',
    500: '#c5eb61',
    950: '#000000',
  },
}
SCSS
$custom: #c5eb61;
$custom-light: #d9f193;
$custom-dark: #000000;
JSON
{
  "hex": "#c5eb61",
  "rgb": {
    "r": 197,
    "g": 235,
    "b": 97
  },
  "hsl": {
    "h": 76.522,
    "s": 77.528,
    "l": 65.098
  },
  "oklch": {
    "l": 0.88588,
    "c": 0.16922,
    "h": 122.8
  },
  "luminance": 0.7215
}

Semantic roles & 50–950 ramp

primary
#C5EB61
secondary
#5B37B9
accent
#0CDA44
background
#FEFFFC
surface
#FCFEF4
border
#D5D6CE
text
#15160D
muted
#84857F

Preview Lab

Preview with #C5EB61

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

Preview Lab → · Contrast checker → · Palette generator →

#C5EB61 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva