#C5D645#C5D645

#C5D645 is a very light, vivid yellow. Relative luminance 0.604; OKLCH L 83.7% C 0.165 H 115.8°. Best body text is #000000 at 13.08:1 contrast (WCAG AA passes).

Color values

HEX	#C5D645
RGB	rgb(197, 214, 69)
HSL	hsl(67, 64%, 55%)
HSV	hsv(67, 68%, 84%)
CMYK	cmyk(7.9%, 0%, 67.8%, 16.1%)
CIE-LAB	lab(82.05, -24.06, 66.34)
CIE-LCH	lch(82.05, 70.57, 109.93°)
OKLab	oklab(83.7% -0.0721 0.1488)
OKLCH	oklch(83.7% 0.165 115.8)
XYZ	xyz(48.1479, 60.3938, 14.7499)
Luminance	0.6039 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C5D645 #5645D6

analogous

#D69E45 #C5D645 #7DD645

triadic

#C5D645 #45C5D6 #D645C5

tetradic

#C5D645 #45D69E #5645D6 #D6457D

square

#C5D645 #45D69E #5645D6 #D6457D

split-complementary

#C5D645 #457DD6 #9E45D6

monochromatic

#78841D #A5B628 #C5D645 #D5E177 #E4ECA9

Accessibility & contrast

On white

1.61

#C5D645 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.08

#C5D645 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C5D645

13.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C5D645	#FFFFFF	#000000	##000000
##C5D645	1.00	1.61	13.08	13.08
#FFFFFF	1.61	1.00	21.00	21.00
#000000	13.08	21.00	1.00	1.00
##000000	13.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E5CB2F

Deuteranopia (green-blind)

#E3CD50

Tritanopia (blue-blind)

#D1CAB9

Achromatopsia (no color)

#CCCCCC

Design tokens & code

CSS

--color: #c5d645;
/* rgb */ color: rgb(197, 214, 69);
/* oklch */ color: oklch(83.7% 0.165 115.8);

Tailwind

colors: {
  custom: {
    50: '#dae281',
    500: '#c5d645',
    950: '#000000',
  },
}

SCSS

$custom: #c5d645;
$custom-light: #dae281;
$custom-dark: #000000;

JSON

{
  "hex": "#c5d645",
  "rgb": {
    "r": 197,
    "g": 214,
    "b": 69
  },
  "hsl": {
    "h": 67.034,
    "s": 63.877,
    "l": 55.49
  },
  "oklch": {
    "l": 0.83701,
    "c": 0.16537,
    "h": 115.8
  },
  "luminance": 0.60393
}

Semantic roles & 50–950 ramp

primary

#C5D645

secondary

#3F358A

accent

#41E754

background

#FEFEFB

surface

#FCFCF2

border

#D5D5CC

text

#15150B

muted

#84847E

Preview Lab

Preview with #C5D645

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

Preview Lab → · Contrast checker → · Palette generator →