#C2EF5B#C2EF5B

#C2EF5B is a very light, vivid yellow-green. Relative luminance 0.740; OKLCH L 89.2% C 0.180 H 124.4°. Best body text is #000000 at 15.79:1 contrast (WCAG AA passes).

Color values

HEX	#C2EF5B
RGB	rgb(194, 239, 91)
HSL	hsl(78, 82%, 65%)
HSV	hsv(78, 62%, 94%)
CMYK	cmyk(18.8%, 0%, 61.9%, 6.3%)
CIE-LAB	lab(88.90, -35.50, 64.81)
CIE-LCH	lch(88.90, 73.90, 118.71°)
OKLab	oklab(89.22% -0.1017 0.1487)
OKLCH	oklch(89.22% 0.18 124.4)
XYZ	xyz(55.0033, 73.9572, 21.2729)
Luminance	0.7396 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C2EF5B #885BEF

analogous

#EFD25B #C2EF5B #78EF5B

triadic

#C2EF5B #5BC2EF #EF5BC2

tetradic

#C2EF5B #5BEFD2 #885BEF #EF5B78

square

#C2EF5B #5BEFD2 #885BEF #EF5B78

split-complementary

#C2EF5B #5B78EF #D25BEF

monochromatic

#89BD12 #ADEA23 #C2EF5B #D7F493 #EBFACB

Accessibility & contrast

On white

1.33

#C2EF5B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.79

#C2EF5B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C2EF5B

15.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C2EF5B	#FFFFFF	#000000	##000000
##C2EF5B	1.00	1.33	15.79	15.79
#FFFFFF	1.33	1.00	21.00	21.00
#000000	15.79	21.00	1.00	1.00
##000000	15.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FCE149

Deuteranopia (green-blind)

#F5DF66

Tritanopia (blue-blind)

#CAE4D0

Achromatopsia (no color)

#DFDFDF

Design tokens & code

CSS

--color: #c2ef5b;
/* rgb */ color: rgb(194, 239, 91);
/* oklch */ color: oklch(89.2% 0.180 124.4);

Tailwind

colors: {
  custom: {
    50: '#d8f48f',
    500: '#c2ef5b',
    950: '#000000',
  },
}

SCSS

$custom: #c2ef5b;
$custom-light: #d8f48f;
$custom-dark: #000000;

JSON

{
  "hex": "#c2ef5b",
  "rgb": {
    "r": 194,
    "g": 239,
    "b": 91
  },
  "hsl": {
    "h": 78.243,
    "s": 82.222,
    "l": 64.706
  },
  "oklch": {
    "l": 0.89217,
    "c": 0.18017,
    "h": 124.4
  },
  "luminance": 0.73958
}

Semantic roles & 50–950 ramp

primary

#C2EF5B

secondary

#5C33BC

accent

#07DF48

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#15170D

muted

#84857F

Preview Lab

Preview with #C2EF5B

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

Preview Lab → · Contrast checker → · Palette generator →