#C5EF60#C5EF60

#C5EF60 is a very light, vivid yellow-green. Relative luminance 0.744; OKLCH L 89.5% C 0.175 H 123.7°. Best body text is #000000 at 15.89:1 contrast (WCAG AA passes).

Color values

HEX	#C5EF60
RGB	rgb(197, 239, 96)
HSL	hsl(78, 82%, 66%)
HSV	hsv(78, 60%, 94%)
CMYK	cmyk(17.6%, 0%, 59.8%, 6.3%)
CIE-LAB	lab(89.13, -33.99, 63.05)
CIE-LCH	lch(89.13, 71.63, 118.32°)
OKLab	oklab(89.47% -0.0972 0.1455)
OKLCH	oklch(89.47% 0.175 123.7)
XYZ	xyz(56.0041, 74.4475, 22.4834)
Luminance	0.7445 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C5EF60 #8A60EF

analogous

#EFD160 #C5EF60 #7EEF60

triadic

#C5EF60 #60C5EF #EF60C5

tetradic

#C5EF60 #60EFD1 #8A60EF #EF607E

square

#C5EF60 #60EFD1 #8A60EF #EF607E

split-complementary

#C5EF60 #607EEF #D160EF

monochromatic

#8EC113 #B1E928 #C5EF60 #D9F598 #EEFACF

Accessibility & contrast

On white

1.32

#C5EF60 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.89

#C5EF60 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C5EF60

15.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C5EF60	#FFFFFF	#000000	##000000
##C5EF60	1.00	1.32	15.89	15.89
#FFFFFF	1.32	1.00	21.00	21.00
#000000	15.89	21.00	1.00	1.00
##000000	15.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FCE150

Deuteranopia (green-blind)

#F6E06A

Tritanopia (blue-blind)

#CEE4D1

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #c5ef60;
/* rgb */ color: rgb(197, 239, 96);
/* oklch */ color: oklch(89.5% 0.175 123.7);

Tailwind

colors: {
  custom: {
    50: '#d9f492',
    500: '#c5ef60',
    950: '#000000',
  },
}

SCSS

$custom: #c5ef60;
$custom-light: #d9f492;
$custom-dark: #000000;

JSON

{
  "hex": "#c5ef60",
  "rgb": {
    "r": 197,
    "g": 239,
    "b": 96
  },
  "hsl": {
    "h": 77.622,
    "s": 81.714,
    "l": 65.686
  },
  "oklch": {
    "l": 0.89466,
    "c": 0.17502,
    "h": 123.7
  },
  "luminance": 0.74448
}

Semantic roles & 50–950 ramp

primary

#C5EF60

secondary

#5D34BF

accent

#07DE46

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#15170D

muted

#84857F

Preview Lab

Preview with #C5EF60

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

Preview Lab → · Contrast checker → · Palette generator →