#C5F97E#C5F97E

#C5F97E is a very light, vivid yellow-green. Relative luminance 0.811; OKLCH L 92.0% C 0.162 H 128.1°. Best body text is #000000 at 17.23:1 contrast (WCAG AA passes).

Color values

HEX	#C5F97E
RGB	rgb(197, 249, 126)
HSL	hsl(85, 91%, 74%)
HSV	hsv(85, 49%, 98%)
CMYK	cmyk(20.9%, 0%, 49.4%, 2.4%)
CIE-LAB	lab(92.19, -35.83, 53.29)
CIE-LCH	lch(92.19, 64.21, 123.91°)
OKLab	oklab(92.03% -0.0999 0.1272)
OKLCH	oklch(92.03% 0.162 128.1)
XYZ	xyz(60.6671, 81.1271, 32.1975)
Luminance	0.8113 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C5F97E #B27EF9

analogous

#F9EF7E #C5F97E #87F97E

triadic

#C5F97E #7EC5F9 #F97EC5

tetradic

#C5F97E #7EF9EF #B27EF9 #F97E87

square

#C5F97E #7EF9EF #B27EF9 #F97E87

split-complementary

#C5F97E #7E87F9 #EF7EF9

monochromatic

#90F10B #ABF644 #C5F97E #DFFCB8 #F2FEE2

Accessibility & contrast

On white

1.22

#C5F97E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.23

#C5F97E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C5F97E

17.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C5F97E	#FFFFFF	#000000	##000000
##C5F97E	1.00	1.22	17.23	17.23
#FFFFFF	1.22	1.00	21.00	21.00
#000000	17.23	21.00	1.00	1.00
##000000	17.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEB73

Deuteranopia (green-blind)

#FCE885

Tritanopia (blue-blind)

#CAF0DD

Achromatopsia (no color)

#E9E9E9

Design tokens & code

CSS

--color: #c5f97e;
/* rgb */ color: rgb(197, 249, 126);
/* oklch */ color: oklch(92.0% 0.162 128.1);

Tailwind

colors: {
  custom: {
    50: '#d9fba6',
    500: '#c5f97e',
    950: '#000000',
  },
}

SCSS

$custom: #c5f97e;
$custom-light: #d9fba6;
$custom-dark: #000000;

JSON

{
  "hex": "#c5f97e",
  "rgb": {
    "r": 197,
    "g": 249,
    "b": 126
  },
  "hsl": {
    "h": 85.366,
    "s": 91.111,
    "l": 73.529
  },
  "oklch": {
    "l": 0.92027,
    "c": 0.16171,
    "h": 128.1
  },
  "luminance": 0.81128
}

Semantic roles & 50–950 ramp

primary

#C5F97E

secondary

#8245D6

accent

#00E661

background

#FEFFFC

surface

#FCFFF6

border

#D5D7D0

text

#15170F

muted

#848580

Preview Lab

Preview with #C5F97E

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

Preview Lab → · Contrast checker → · Palette generator →