#C5F65A#C5F65A

#C5F65A is a very light, vivid yellow-green. Relative luminance 0.785; OKLCH L 91.0% C 0.188 H 124.9°. Best body text is #000000 at 16.70:1 contrast (WCAG AA passes).

Color values

HEX	#C5F65A
RGB	rgb(197, 246, 90)
HSL	hsl(79, 90%, 66%)
HSV	hsv(79, 63%, 96%)
CMYK	cmyk(19.9%, 0%, 63.4%, 3.5%)
CIE-LAB	lab(91.02, -37.60, 67.54)
CIE-LCH	lch(91.02, 77.30, 119.10°)
OKLab	oklab(90.97% -0.1078 0.1543)
OKLCH	oklch(90.97% 0.188 124.9)
XYZ	xyz(57.8275, 78.5194, 21.7801)
Luminance	0.7852 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C5F65A #8B5AF6

analogous

#F6D95A #C5F65A #77F65A

triadic

#C5F65A #5AC5F6 #F65AC5

tetradic

#C5F65A #5AF6D9 #8B5AF6 #F65A77

square

#C5F65A #5AF6D9 #8B5AF6 #F65A77

split-complementary

#C5F65A #5A77F6 #D95AF6

monochromatic

#8ECB0B #B1F320 #C5F65A #D9F994 #EEFCCE

Accessibility & contrast

On white

1.26

#C5F65A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.70

#C5F65A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C5F65A

16.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C5F65A	#FFFFFF	#000000	##000000
##C5F65A	1.00	1.26	16.70	16.70
#FFFFFF	1.26	1.00	21.00	21.00
#000000	16.70	21.00	1.00	1.00
##000000	16.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE746

Deuteranopia (green-blind)

#FCE566

Tritanopia (blue-blind)

#CDEBD6

Achromatopsia (no color)

#E5E5E5

Design tokens & code

CSS

--color: #c5f65a;
/* rgb */ color: rgb(197, 246, 90);
/* oklch */ color: oklch(91.0% 0.188 124.9);

Tailwind

colors: {
  custom: {
    50: '#daf98f',
    500: '#c5f65a',
    950: '#000000',
  },
}

SCSS

$custom: #c5f65a;
$custom-light: #daf98f;
$custom-dark: #000000;

JSON

{
  "hex": "#c5f65a",
  "rgb": {
    "r": 197,
    "g": 246,
    "b": 90
  },
  "hsl": {
    "h": 78.846,
    "s": 89.655,
    "l": 65.882
  },
  "oklch": {
    "l": 0.9097,
    "c": 0.18822,
    "h": 124.9
  },
  "luminance": 0.7852
}

Semantic roles & 50–950 ramp

primary

#C5F65A

secondary

#5E2DC7

accent

#00E648

background

#FEFFFC

surface

#FCFFF4

border

#D5D7CE

text

#15170D

muted

#84857F

Preview Lab

Preview with #C5F65A

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

Preview Lab → · Contrast checker → · Palette generator →