#C5D140#C5D140

#C5D140 is a very light, vivid yellow. Relative luminance 0.578; OKLCH L 82.6% C 0.163 H 114.1°. Best body text is #000000 at 12.57:1 contrast (WCAG AA passes).

Color values

HEX	#C5D140
RGB	rgb(197, 209, 64)
HSL	hsl(65, 61%, 54%)
HSV	hsv(65, 69%, 82%)
CMYK	cmyk(5.7%, 0%, 69.4%, 18%)
CIE-LAB	lab(80.65, -21.91, 66.78)
CIE-LCH	lch(80.65, 70.29, 108.16°)
OKLab	oklab(82.57% -0.0666 0.149)
OKLCH	oklch(82.57% 0.163 114.1)
XYZ	xyz(46.7531, 57.8423, 13.5513)
Luminance	0.5784 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C5D140 #4C40D1

analogous

#D19540 #C5D140 #7CD140

triadic

#C5D140 #40C5D1 #D140C5

tetradic

#C5D140 #40D195 #4C40D1 #D1407C

square

#C5D140 #40D195 #4C40D1 #D1407C

split-complementary

#C5D140 #407CD1 #9540D1

monochromatic

#72791D #A0AB29 #C5D140 #D4DD71 #E3E9A3

Accessibility & contrast

On white

1.67

#C5D140 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.57

#C5D140 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C5D140

12.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C5D140	#FFFFFF	#000000	##000000
##C5D140	1.00	1.67	12.57	12.57
#FFFFFF	1.67	1.00	21.00	21.00
#000000	12.57	21.00	1.00	1.00
##000000	12.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E0C728

Deuteranopia (green-blind)

#E0CA4B

Tritanopia (blue-blind)

#D2C5B4

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #c5d140;
/* rgb */ color: rgb(197, 209, 64);
/* oklch */ color: oklch(82.6% 0.163 114.1);

Tailwind

colors: {
  custom: {
    50: '#dade7e',
    500: '#c5d140',
    950: '#000000',
  },
}

SCSS

$custom: #c5d140;
$custom-light: #dade7e;
$custom-dark: #000000;

JSON

{
  "hex": "#c5d140",
  "rgb": {
    "r": 197,
    "g": 209,
    "b": 64
  },
  "hsl": {
    "h": 64.966,
    "s": 61.181,
    "l": 53.529
  },
  "oklch": {
    "l": 0.82568,
    "c": 0.16316,
    "h": 114.1
  },
  "luminance": 0.57841
}

Semantic roles & 50–950 ramp

primary

#C5D140

secondary

#3A3481

accent

#44E451

background

#FEFEFB

surface

#FCFCF2

border

#D5D5CC

text

#15150A

muted

#84847D

Preview Lab

Preview with #C5D140

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

Preview Lab → · Contrast checker → · Palette generator →