#C5EA3E#C5EA3E

#C5EA3E is a very light, vivid yellow-green. Relative luminance 0.711; OKLCH L 88.1% C 0.192 H 121.3°. Best body text is #000000 at 15.21:1 contrast (WCAG AA passes).

Color values

HEX	#C5EA3E
RGB	rgb(197, 234, 62)
HSL	hsl(73, 80%, 58%)
HSV	hsv(73, 74%, 92%)
CMYK	cmyk(15.8%, 0%, 73.5%, 8.2%)
CIE-LAB	lab(87.52, -33.82, 74.13)
CIE-LCH	lch(87.52, 81.48, 114.53°)
OKLab	oklab(88.09% -0.0997 0.1641)
OKLCH	oklch(88.09% 0.192 121.3)
XYZ	xyz(53.3192, 71.0638, 15.4642)
Luminance	0.7106 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C5EA3E #633EEA

analogous

#EAB93E #C5EA3E #6FEA3E

triadic

#C5EA3E #3EC5EA #EA3EC5

tetradic

#C5EA3E #3EEAB9 #633EEA #EA3E6F

square

#C5EA3E #3EEAB9 #633EEA #EA3E6F

split-complementary

#C5EA3E #3E6FEA #B93EEA

monochromatic

#7F9D11 #ABD417 #C5EA3E #D6F075 #E6F6AC

Accessibility & contrast

On white

1.38

#C5EA3E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.21

#C5EA3E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C5EA3E

15.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C5EA3E	#FFFFFF	#000000	##000000
##C5EA3E	1.00	1.38	15.21	15.21
#FFFFFF	1.38	1.00	21.00	21.00
#000000	15.21	21.00	1.00	1.00
##000000	15.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F8DC18

Deuteranopia (green-blind)

#F4DB4E

Tritanopia (blue-blind)

#D0DEC9

Achromatopsia (no color)

#DBDBDB

Design tokens & code

CSS

--color: #c5ea3e;
/* rgb */ color: rgb(197, 234, 62);
/* oklch */ color: oklch(88.1% 0.192 121.3);

Tailwind

colors: {
  custom: {
    50: '#daf07f',
    500: '#c5ea3e',
    950: '#000000',
  },
}

SCSS

$custom: #c5ea3e;
$custom-light: #daf07f;
$custom-dark: #000000;

JSON

{
  "hex": "#c5ea3e",
  "rgb": {
    "r": 197,
    "g": 234,
    "b": 62
  },
  "hsl": {
    "h": 72.907,
    "s": 80.374,
    "l": 58.039
  },
  "oklch": {
    "l": 0.88085,
    "c": 0.19202,
    "h": 121.3
  },
  "luminance": 0.71064
}

Semantic roles & 50–950 ramp

primary

#C5EA3E

secondary

#452DA0

accent

#31F75C

background

#FEFFFB

surface

#FCFEF2

border

#D5D6CC

text

#15160B

muted

#84857E

Preview Lab

Preview with #C5EA3E

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

Preview Lab → · Contrast checker → · Palette generator →