#C5E950#C5E950

#C5E950 is a very light, vivid yellow-green. Relative luminance 0.707; OKLCH L 88.0% C 0.180 H 121.6°. Best body text is #000000 at 15.15:1 contrast (WCAG AA passes).

Color values

HEX	#C5E950
RGB	rgb(197, 233, 80)
HSL	hsl(74, 78%, 61%)
HSV	hsv(74, 66%, 91%)
CMYK	cmyk(15.5%, 0%, 65.7%, 8.6%)
CIE-LAB	lab(87.35, -32.36, 67.59)
CIE-LCH	lch(87.35, 74.94, 115.58°)
OKLab	oklab(87.99% -0.0941 0.1531)
OKLCH	oklch(87.99% 0.18 121.6)
XYZ	xyz(53.6135, 70.7273, 18.4151)
Luminance	0.7073 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C5E950 #7450E9

analogous

#E9C150 #C5E950 #79E950

triadic

#C5E950 #50C5E9 #E950C5

tetradic

#C5E950 #50E9C1 #7450E9 #E95079

square

#C5E950 #50E9C1 #7450E9 #E95079

split-complementary

#C5E950 #5079E9 #C150E9

monochromatic

#86A915 #B2E01C #C5E950 #D7F086 #E9F7BD

Accessibility & contrast

On white

1.39

#C5E950 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.15

#C5E950 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C5E950

15.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C5E950	#FFFFFF	#000000	##000000
##C5E950	1.00	1.39	15.15	15.15
#FFFFFF	1.39	1.00	21.00	21.00
#000000	15.15	21.00	1.00	1.00
##000000	15.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F7DC3A

Deuteranopia (green-blind)

#F2DB5C

Tritanopia (blue-blind)

#CFDDCA

Achromatopsia (no color)

#DBDBDB

Design tokens & code

CSS

--color: #c5e950;
/* rgb */ color: rgb(197, 233, 80);
/* oklch */ color: oklch(88.0% 0.180 121.6);

Tailwind

colors: {
  custom: {
    50: '#daf089',
    500: '#c5e950',
    950: '#000000',
  },
}

SCSS

$custom: #c5e950;
$custom-light: #daf089;
$custom-dark: #000000;

JSON

{
  "hex": "#c5e950",
  "rgb": {
    "r": 197,
    "g": 233,
    "b": 80
  },
  "hsl": {
    "h": 74.118,
    "s": 77.665,
    "l": 61.373
  },
  "oklch": {
    "l": 0.87989,
    "c": 0.17971,
    "h": 121.6
  },
  "luminance": 0.70727
}

Semantic roles & 50–950 ramp

primary

#C5E950

secondary

#4F32AB

accent

#0CDA3C

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#15160C

muted

#84857F

Preview Lab

Preview with #C5E950

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

Preview Lab → · Contrast checker → · Palette generator →