#C5F964#C5F964

#C5F964 is a very light, vivid yellow-green. Relative luminance 0.805; OKLCH L 91.7% C 0.184 H 126.1°. Best body text is #000000 at 17.11:1 contrast (WCAG AA passes).

Color values

HEX	#C5F964
RGB	rgb(197, 249, 100)
HSL	hsl(81, 93%, 68%)
HSV	hsv(81, 60%, 98%)
CMYK	cmyk(20.9%, 0%, 59.8%, 2.4%)
CIE-LAB	lab(91.93, -38.19, 64.47)
CIE-LCH	lch(91.93, 74.93, 120.65°)
OKLab	oklab(91.73% -0.1085 0.149)
OKLCH	oklch(91.73% 0.184 126.1)
XYZ	xyz(59.2020, 80.5410, 24.4811)
Luminance	0.8054 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C5F964 #9864F9

analogous

#F9E364 #C5F964 #7AF964

triadic

#C5F964 #64C5F9 #F964C5

tetradic

#C5F964 #64F9E3 #9864F9 #F9647A

square

#C5F964 #64F9E3 #9864F9 #F9647A

split-complementary

#C5F964 #647AF9 #E364F9

monochromatic

#91DA08 #AFF729 #C5F964 #DBFB9F #F1FEDA

Accessibility & contrast

On white

1.23

#C5F964 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.11

#C5F964 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C5F964

17.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C5F964	#FFFFFF	#000000	##000000
##C5F964	1.00	1.23	17.11	17.11
#FFFFFF	1.23	1.00	21.00	21.00
#000000	17.11	21.00	1.00	1.00
##000000	17.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEA53

Deuteranopia (green-blind)

#FEE76F

Tritanopia (blue-blind)

#CCEED9

Achromatopsia (no color)

#E8E8E8

Design tokens & code

CSS

--color: #c5f964;
/* rgb */ color: rgb(197, 249, 100);
/* oklch */ color: oklch(91.7% 0.184 126.1);

Tailwind

colors: {
  custom: {
    50: '#dafb95',
    500: '#c5f964',
    950: '#000000',
  },
}

SCSS

$custom: #c5f964;
$custom-light: #dafb95;
$custom-dark: #000000;

JSON

{
  "hex": "#c5f964",
  "rgb": {
    "r": 197,
    "g": 249,
    "b": 100
  },
  "hsl": {
    "h": 80.94,
    "s": 92.547,
    "l": 68.431
  },
  "oklch": {
    "l": 0.91732,
    "c": 0.18433,
    "h": 126.1
  },
  "luminance": 0.80542
}

Semantic roles & 50–950 ramp

primary

#C5F964

secondary

#682FD2

accent

#00E650

background

#FEFFFC

surface

#FCFFF5

border

#D5D7CF

text

#15170E

muted

#84857F

Preview Lab

Preview with #C5F964

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

Preview Lab → · Contrast checker → · Palette generator →