#C5EE5E#C5EE5E

#C5EE5E is a very light, vivid yellow-green. Relative luminance 0.738; OKLCH L 89.2% C 0.175 H 123.4°. Best body text is #000000 at 15.77:1 contrast (WCAG AA passes).

Color values

HEX	#C5EE5E
RGB	rgb(197, 238, 94)
HSL	hsl(77, 81%, 65%)
HSV	hsv(77, 61%, 93%)
CMYK	cmyk(17.2%, 0%, 60.5%, 6.7%)
CIE-LAB	lab(88.84, -33.68, 63.57)
CIE-LCH	lch(88.84, 71.94, 117.92°)
OKLab	oklab(89.22% -0.0965 0.1464)
OKLCH	oklch(89.22% 0.175 123.4)
XYZ	xyz(55.6213, 73.8272, 21.9073)
Luminance	0.7383 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C5EE5E #875EEE

analogous

#EECF5E #C5EE5E #7DEE5E

triadic

#C5EE5E #5EC5EE #EE5EC5

tetradic

#C5EE5E #5EEECF #875EEE #EE5E7D

square

#C5EE5E #5EEECF #875EEE #EE5E7D

split-complementary

#C5EE5E #5E7DEE #CF5EEE

monochromatic

#8DBE14 #B1E827 #C5EE5E #D9F495 #EDFACD

Accessibility & contrast

On white

1.33

#C5EE5E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.77

#C5EE5E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C5EE5E

15.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C5EE5E	#FFFFFF	#000000	##000000
##C5EE5E	1.00	1.33	15.77	15.77
#FFFFFF	1.33	1.00	21.00	21.00
#000000	15.77	21.00	1.00	1.00
##000000	15.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FBE04D

Deuteranopia (green-blind)

#F5DF68

Tritanopia (blue-blind)

#CEE3D0

Achromatopsia (no color)

#DFDFDF

Design tokens & code

CSS

--color: #c5ee5e;
/* rgb */ color: rgb(197, 238, 94);
/* oklch */ color: oklch(89.2% 0.175 123.4);

Tailwind

colors: {
  custom: {
    50: '#d9f391',
    500: '#c5ee5e',
    950: '#000000',
  },
}

SCSS

$custom: #c5ee5e;
$custom-light: #d9f391;
$custom-dark: #000000;

JSON

{
  "hex": "#c5ee5e",
  "rgb": {
    "r": 197,
    "g": 238,
    "b": 94
  },
  "hsl": {
    "h": 77.083,
    "s": 80.899,
    "l": 65.098
  },
  "oklch": {
    "l": 0.89224,
    "c": 0.17535,
    "h": 123.4
  },
  "luminance": 0.73828
}

Semantic roles & 50–950 ramp

primary

#C5EE5E

secondary

#5B34BC

accent

#08DD45

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#15170D

muted

#84857F

Preview Lab

Preview with #C5EE5E

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

Preview Lab → · Contrast checker → · Palette generator →