#C5EF8A#C5EF8A

#C5EF8A is a very light, vivid yellow-green. Relative luminance 0.754; OKLCH L 90.0% C 0.136 H 127.4°. Best body text is #000000 at 16.09:1 contrast (WCAG AA passes).

Color values

HEX	#C5EF8A
RGB	rgb(197, 239, 138)
HSL	hsl(85, 76%, 74%)
HSV	hsv(85, 42%, 94%)
CMYK	cmyk(17.6%, 0%, 42.3%, 6.3%)
CIE-LAB	lab(89.60, -29.90, 44.39)
CIE-LCH	lch(89.60, 53.52, 123.96°)
OKLab	oklab(89.99% -0.0825 0.108)
OKLCH	oklch(89.99% 0.136 127.4)
XYZ	xyz(58.4794, 75.4376, 35.5198)
Luminance	0.7544 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C5EF8A #B48AEF

analogous

#EFE68A #C5EF8A #93EF8A

triadic

#C5EF8A #8AC5EF #EF8AC5

tetradic

#C5EF8A #8AEFE6 #B48AEF #EF8A93

square

#C5EF8A #8AEFE6 #B48AEF #EF8A93

split-complementary

#C5EF8A #8A93EF #E68AEF

monochromatic

#90E01F #AAE854 #C5EF8A #E0F6C0 #F2FBE4

Accessibility & contrast

On white

1.31

#C5EF8A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.09

#C5EF8A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C5EF8A

16.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C5EF8A	#FFFFFF	#000000	##000000
##C5EF8A	1.00	1.31	16.09	16.09
#FFFFFF	1.31	1.00	21.00	21.00
#000000	16.09	21.00	1.00	1.00
##000000	16.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F8E382

Deuteranopia (green-blind)

#F2E08F

Tritanopia (blue-blind)

#CAE7D7

Achromatopsia (no color)

#E1E1E1

Design tokens & code

CSS

--color: #c5ef8a;
/* rgb */ color: rgb(197, 239, 138);
/* oklch */ color: oklch(90.0% 0.136 127.4);

Tailwind

colors: {
  custom: {
    50: '#d8f4ad',
    500: '#c5ef8a',
    950: '#000000',
  },
}

SCSS

$custom: #c5ef8a;
$custom-light: #d8f4ad;
$custom-dark: #000000;

JSON

{
  "hex": "#c5ef8a",
  "rgb": {
    "r": 197,
    "g": 239,
    "b": 138
  },
  "hsl": {
    "h": 84.95,
    "s": 75.94,
    "l": 73.922
  },
  "oklch": {
    "l": 0.8999,
    "c": 0.13593,
    "h": 127.4
  },
  "luminance": 0.75438
}

Semantic roles & 50–950 ramp

primary

#C5EF8A

secondary

#8553CA

accent

#0DD862

background

#FEFFFD

surface

#FBFEF7

border

#D4D6D0

text

#151710

muted

#848581

Preview Lab

Preview with #C5EF8A

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

Preview Lab → · Contrast checker → · Palette generator →