#C5F25A#C5F25A

#C5F25A is a very light, vivid yellow-green. Relative luminance 0.761; OKLCH L 90.1% C 0.183 H 124.1°. Best body text is #000000 at 16.22:1 contrast (WCAG AA passes).

Color values

HEX	#C5F25A
RGB	rgb(197, 242, 90)
HSL	hsl(78, 85%, 65%)
HSV	hsv(78, 63%, 95%)
CMYK	cmyk(18.6%, 0%, 62.8%, 5.1%)
CIE-LAB	lab(89.91, -35.80, 66.36)
CIE-LCH	lch(89.91, 75.40, 118.34°)
OKLab	oklab(90.08% -0.1028 0.1518)
OKLCH	oklch(90.08% 0.183 124.1)
XYZ	xyz(56.6239, 76.1123, 21.3789)
Luminance	0.7611 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C5F25A #875AF2

analogous

#F2D35A #C5F25A #79F25A

triadic

#C5F25A #5AC5F2 #F25AC5

tetradic

#C5F25A #5AF2D3 #875AF2 #F25A79

square

#C5F25A #5AF2D3 #875AF2 #F25A79

split-complementary

#C5F25A #5A79F2 #D35AF2

monochromatic

#8DC20F #B1EE21 #C5F25A #D9F693 #EDFBCB

Accessibility & contrast

On white

1.29

#C5F25A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.22

#C5F25A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C5F25A

16.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C5F25A	#FFFFFF	#000000	##000000
##C5F25A	1.00	1.29	16.22	16.22
#FFFFFF	1.29	1.00	21.00	21.00
#000000	16.22	21.00	1.00	1.00
##000000	16.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE447

Deuteranopia (green-blind)

#F9E265

Tritanopia (blue-blind)

#CEE7D2

Achromatopsia (no color)

#E2E2E2

Design tokens & code

CSS

--color: #c5f25a;
/* rgb */ color: rgb(197, 242, 90);
/* oklch */ color: oklch(90.1% 0.183 124.1);

Tailwind

colors: {
  custom: {
    50: '#daf68f',
    500: '#c5f25a',
    950: '#000000',
  },
}

SCSS

$custom: #c5f25a;
$custom-light: #daf68f;
$custom-dark: #000000;

JSON

{
  "hex": "#c5f25a",
  "rgb": {
    "r": 197,
    "g": 242,
    "b": 90
  },
  "hsl": {
    "h": 77.763,
    "s": 85.393,
    "l": 65.098
  },
  "oklch": {
    "l": 0.90078,
    "c": 0.18333,
    "h": 124.1
  },
  "luminance": 0.76113
}

Semantic roles & 50–950 ramp

primary

#C5F25A

secondary

#5B30C0

accent

#04E245

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#15170D

muted

#84857F

Preview Lab

Preview with #C5F25A

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

Preview Lab → · Contrast checker → · Palette generator →