#C5F661#C5F661

#C5F661 is a very light, vivid yellow-green. Relative luminance 0.786; OKLCH L 91.0% C 0.183 H 125.3°. Best body text is #000000 at 16.73:1 contrast (WCAG AA passes).

Color values

HEX	#C5F661
RGB	rgb(197, 246, 97)
HSL	hsl(80, 89%, 67%)
HSV	hsv(80, 61%, 96%)
CMYK	cmyk(19.9%, 0%, 60.6%, 3.5%)
CIE-LAB	lab(91.07, -37.08, 64.77)
CIE-LCH	lch(91.07, 74.64, 119.79°)
OKLab	oklab(91.03% -0.1057 0.1493)
OKLCH	oklch(91.03% 0.183 125.3)
XYZ	xyz(58.1396, 78.6443, 23.4238)
Luminance	0.7864 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C5F661 #9261F6

analogous

#F6DD61 #C5F661 #7AF661

triadic

#C5F661 #61C5F6 #F661C5

tetradic

#C5F661 #61F6DD #9261F6 #F6617A

square

#C5F661 #61F6DD #9261F6 #F6617A

split-complementary

#C5F661 #617AF6 #DD61F6

monochromatic

#90D10C #B0F327 #C5F661 #DAF99B #F0FDD5

Accessibility & contrast

On white

1.26

#C5F661 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.73

#C5F661 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C5F661

16.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C5F661	#FFFFFF	#000000	##000000
##C5F661	1.00	1.26	16.73	16.73
#FFFFFF	1.26	1.00	21.00	21.00
#000000	16.73	21.00	1.00	1.00
##000000	16.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE750

Deuteranopia (green-blind)

#FCE56C

Tritanopia (blue-blind)

#CDEBD7

Achromatopsia (no color)

#E5E5E5

Design tokens & code

CSS

--color: #c5f661;
/* rgb */ color: rgb(197, 246, 97);
/* oklch */ color: oklch(91.0% 0.183 125.3);

Tailwind

colors: {
  custom: {
    50: '#daf993',
    500: '#c5f661',
    950: '#000000',
  },
}

SCSS

$custom: #c5f661;
$custom-light: #daf993;
$custom-dark: #000000;

JSON

{
  "hex": "#c5f661",
  "rgb": {
    "r": 197,
    "g": 246,
    "b": 97
  },
  "hsl": {
    "h": 79.732,
    "s": 89.222,
    "l": 67.255
  },
  "oklch": {
    "l": 0.91034,
    "c": 0.18294,
    "h": 125.3
  },
  "luminance": 0.78645
}

Semantic roles & 50–950 ramp

primary

#C5F661

secondary

#632FCC

accent

#00E64B

background

#FEFFFC

surface

#FCFFF5

border

#D5D7CF

text

#15170D

muted

#84857F

Preview Lab

Preview with #C5F661

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

Preview Lab → · Contrast checker → · Palette generator →