#C5F980#C5F980

#C5F980 is a very light, vivid yellow-green. Relative luminance 0.812; OKLCH L 92.1% C 0.160 H 128.3°. Best body text is #000000 at 17.24:1 contrast (WCAG AA passes).

Color values

HEX	#C5F980
RGB	rgb(197, 249, 128)
HSL	hsl(86, 91%, 74%)
HSV	hsv(86, 49%, 98%)
CMYK	cmyk(20.9%, 0%, 48.6%, 2.4%)
CIE-LAB	lab(92.21, -35.62, 52.39)
CIE-LCH	lch(92.21, 63.35, 124.21°)
OKLab	oklab(92.05% -0.0991 0.1253)
OKLCH	oklch(92.05% 0.16 128.3)
XYZ	xyz(60.7975, 81.1792, 32.8839)
Luminance	0.8118 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C5F980 #B480F9

analogous

#F9F080 #C5F980 #89F980

triadic

#C5F980 #80C5F9 #F980C5

tetradic

#C5F980 #80F9F0 #B480F9 #F98089

square

#C5F980 #80F9F0 #B480F9 #F98089

split-complementary

#C5F980 #8089F9 #F080F9

monochromatic

#90F30B #AAF646 #C5F980 #E0FCBA #F2FEE2

Accessibility & contrast

On white

1.22

#C5F980 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.24

#C5F980 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C5F980

17.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C5F980	#FFFFFF	#000000	##000000
##C5F980	1.00	1.22	17.24	17.24
#FFFFFF	1.22	1.00	21.00	21.00
#000000	17.24	21.00	1.00	1.00
##000000	17.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEB75

Deuteranopia (green-blind)

#FCE887

Tritanopia (blue-blind)

#CAF0DD

Achromatopsia (no color)

#E9E9E9

Design tokens & code

CSS

--color: #c5f980;
/* rgb */ color: rgb(197, 249, 128);
/* oklch */ color: oklch(92.1% 0.160 128.3);

Tailwind

colors: {
  custom: {
    50: '#d9fba7',
    500: '#c5f980',
    950: '#000000',
  },
}

SCSS

$custom: #c5f980;
$custom-light: #d9fba7;
$custom-dark: #000000;

JSON

{
  "hex": "#c5f980",
  "rgb": {
    "r": 197,
    "g": 249,
    "b": 128
  },
  "hsl": {
    "h": 85.785,
    "s": 90.977,
    "l": 73.922
  },
  "oklch": {
    "l": 0.92054,
    "c": 0.15981,
    "h": 128.3
  },
  "luminance": 0.8118
}

Semantic roles & 50–950 ramp

primary

#C5F980

secondary

#8547D6

accent

#00E663

background

#FEFFFC

surface

#FCFFF6

border

#D5D7D0

text

#151710

muted

#848580

Preview Lab

Preview with #C5F980

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

Preview Lab → · Contrast checker → · Palette generator →