#C5EF62#C5EF62

#C5EF62 is a very light, vivid yellow-green. Relative luminance 0.745; OKLCH L 89.5% C 0.173 H 123.9°. Best body text is #000000 at 15.90:1 contrast (WCAG AA passes).

Color values

HEX	#C5EF62
RGB	rgb(197, 239, 98)
HSL	hsl(78, 82%, 66%)
HSV	hsv(78, 59%, 94%)
CMYK	cmyk(17.6%, 0%, 59%, 6.3%)
CIE-LAB	lab(89.15, -33.83, 62.23)
CIE-LCH	lch(89.15, 70.83, 118.53°)
OKLab	oklab(89.49% -0.0966 0.144)
OKLCH	oklch(89.49% 0.173 123.9)
XYZ	xyz(56.0974, 74.4848, 22.9745)
Luminance	0.7449 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C5EF62 #8C62EF

analogous

#EFD262 #C5EF62 #7EEF62

triadic

#C5EF62 #62C5EF #EF62C5

tetradic

#C5EF62 #62EFD2 #8C62EF #EF627E

square

#C5EF62 #62EFD2 #8C62EF #EF627E

split-complementary

#C5EF62 #627EEF #D262EF

monochromatic

#8FC314 #B0E92A #C5EF62 #DAF59A #EEFAD1

Accessibility & contrast

On white

1.32

#C5EF62 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.90

#C5EF62 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C5EF62

15.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C5EF62	#FFFFFF	#000000	##000000
##C5EF62	1.00	1.32	15.90	15.90
#FFFFFF	1.32	1.00	21.00	21.00
#000000	15.90	21.00	1.00	1.00
##000000	15.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FBE152

Deuteranopia (green-blind)

#F6E06C

Tritanopia (blue-blind)

#CDE4D1

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #c5ef62;
/* rgb */ color: rgb(197, 239, 98);
/* oklch */ color: oklch(89.5% 0.173 123.9);

Tailwind

colors: {
  custom: {
    50: '#d9f494',
    500: '#c5ef62',
    950: '#000000',
  },
}

SCSS

$custom: #c5ef62;
$custom-light: #d9f494;
$custom-dark: #000000;

JSON

{
  "hex": "#c5ef62",
  "rgb": {
    "r": 197,
    "g": 239,
    "b": 98
  },
  "hsl": {
    "h": 77.872,
    "s": 81.503,
    "l": 66.078
  },
  "oklch": {
    "l": 0.89486,
    "c": 0.17341,
    "h": 123.9
  },
  "luminance": 0.74485
}

Semantic roles & 50–950 ramp

primary

#C5EF62

secondary

#5E35C1

accent

#08DE47

background

#FEFFFC

surface

#FCFEF5

border

#D5D6CF

text

#15170D

muted

#84857F

Preview Lab

Preview with #C5EF62

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

Preview Lab → · Contrast checker → · Palette generator →