#C5E151#C5E151

#C5E151 is a very light, vivid yellow-green. Relative luminance 0.663; OKLCH L 86.2% C 0.170 H 119.5°. Best body text is #000000 at 14.26:1 contrast (WCAG AA passes).

Color values

HEX	#C5E151
RGB	rgb(197, 225, 81)
HSL	hsl(72, 71%, 60%)
HSV	hsv(72, 64%, 88%)
CMYK	cmyk(12.4%, 0%, 64%, 11.8%)
CIE-LAB	lab(85.16, -28.56, 64.90)
CIE-LCH	lch(85.16, 70.91, 113.75°)
OKLab	oklab(86.22% -0.0835 0.1475)
OKLCH	oklch(86.22% 0.17 119.5)
XYZ	xyz(51.4372, 66.3151, 17.8733)
Luminance	0.6632 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C5E151 #6D51E1

analogous

#E1B551 #C5E151 #7DE151

triadic

#C5E151 #51C5E1 #E151C5

tetradic

#C5E151 #51E1B5 #6D51E1 #E1517D

square

#C5E151 #51E1B5 #6D51E1 #E1517D

split-complementary

#C5E151 #517DE1 #B551E1

monochromatic

#839D1B #AFD124 #C5E151 #D6EA85 #E8F3B9

Accessibility & contrast

On white

1.47

#C5E151 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.26

#C5E151 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C5E151

14.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C5E151	#FFFFFF	#000000	##000000
##C5E151	1.00	1.47	14.26	14.26
#FFFFFF	1.47	1.00	21.00	21.00
#000000	14.26	21.00	1.00	1.00
##000000	14.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EFD53E

Deuteranopia (green-blind)

#EBD55B

Tritanopia (blue-blind)

#D0D6C3

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #c5e151;
/* rgb */ color: rgb(197, 225, 81);
/* oklch */ color: oklch(86.2% 0.170 119.5);

Tailwind

colors: {
  custom: {
    50: '#daea88',
    500: '#c5e151',
    950: '#000000',
  },
}

SCSS

$custom: #c5e151;
$custom-light: #daea88;
$custom-dark: #000000;

JSON

{
  "hex": "#c5e151",
  "rgb": {
    "r": 197,
    "g": 225,
    "b": 81
  },
  "hsl": {
    "h": 71.667,
    "s": 70.588,
    "l": 60
  },
  "oklch": {
    "l": 0.86223,
    "c": 0.16955,
    "h": 119.5
  },
  "luminance": 0.66315
}

Semantic roles & 50–950 ramp

primary

#C5E151

secondary

#4B36A0

accent

#3AED5D

background

#FEFEFC

surface

#FCFDF4

border

#D5D5CE

text

#15160C

muted

#84847F

Preview Lab

Preview with #C5E151

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

Preview Lab → · Contrast checker → · Palette generator →