#C5EE5A#C5EE5A

#C5EE5A is a very light, vivid yellow-green. Relative luminance 0.738; OKLCH L 89.2% C 0.178 H 123.2°. Best body text is #000000 at 15.75:1 contrast (WCAG AA passes).

Color values

HEX	#C5EE5A
RGB	rgb(197, 238, 90)
HSL	hsl(77, 81%, 64%)
HSV	hsv(77, 62%, 93%)
CMYK	cmyk(17.2%, 0%, 62.2%, 6.7%)
CIE-LAB	lab(88.81, -33.98, 65.17)
CIE-LCH	lch(88.81, 73.50, 117.53°)
OKLab	oklab(89.19% -0.0977 0.1493)
OKLCH	oklch(89.19% 0.178 123.2)
XYZ	xyz(55.4464, 73.7573, 20.9864)
Luminance	0.7376 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C5EE5A #835AEE

analogous

#EECD5A #C5EE5A #7BEE5A

triadic

#C5EE5A #5AC5EE #EE5AC5

tetradic

#C5EE5A #5AEECD #835AEE #EE5A7B

square

#C5EE5A #5AEECD #835AEE #EE5A7B

split-complementary

#C5EE5A #5A7BEE #CD5AEE

monochromatic

#8CBA13 #B1E823 #C5EE5A #D9F491 #ECF9C9

Accessibility & contrast

On white

1.33

#C5EE5A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.75

#C5EE5A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C5EE5A

15.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C5EE5A	#FFFFFF	#000000	##000000
##C5EE5A	1.00	1.33	15.75	15.75
#FFFFFF	1.33	1.00	21.00	21.00
#000000	15.75	21.00	1.00	1.00
##000000	15.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FBE048

Deuteranopia (green-blind)

#F6DF65

Tritanopia (blue-blind)

#CEE3CF

Achromatopsia (no color)

#DFDFDF

Design tokens & code

CSS

--color: #c5ee5a;
/* rgb */ color: rgb(197, 238, 90);
/* oklch */ color: oklch(89.2% 0.178 123.2);

Tailwind

colors: {
  custom: {
    50: '#daf38f',
    500: '#c5ee5a',
    950: '#000000',
  },
}

SCSS

$custom: #c5ee5a;
$custom-light: #daf38f;
$custom-dark: #000000;

JSON

{
  "hex": "#c5ee5a",
  "rgb": {
    "r": 197,
    "g": 238,
    "b": 90
  },
  "hsl": {
    "h": 76.622,
    "s": 81.319,
    "l": 64.314
  },
  "oklch": {
    "l": 0.89187,
    "c": 0.17845,
    "h": 123.2
  },
  "luminance": 0.73758
}

Semantic roles & 50–950 ramp

primary

#C5EE5A

secondary

#5833B9

accent

#08DE43

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#15170D

muted

#84857F

Preview Lab

Preview with #C5EE5A

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

Preview Lab → · Contrast checker → · Palette generator →