#C5D243#C5D243

#C5D243 is a very light, vivid yellow. Relative luminance 0.584; OKLCH L 82.8% C 0.162 H 114.5°. Best body text is #000000 at 12.67:1 contrast (WCAG AA passes).

Color values

HEX	#C5D243
RGB	rgb(197, 210, 67)
HSL	hsl(65, 61%, 54%)
HSV	hsv(65, 68%, 82%)
CMYK	cmyk(6.2%, 0%, 68.1%, 17.6%)
CIE-LAB	lab(80.94, -22.23, 65.97)
CIE-LCH	lch(80.94, 69.62, 108.62°)
OKLab	oklab(82.81% -0.0672 0.1477)
OKLCH	oklch(82.81% 0.162 114.5)
XYZ	xyz(47.0869, 58.3696, 14.0951)
Luminance	0.5837 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C5D243 #5043D2

analogous

#D29843 #C5D243 #7DD243

triadic

#C5D243 #43C5D2 #D243C5

tetradic

#C5D243 #43D298 #5043D2 #D2437D

square

#C5D243 #43D298 #5043D2 #D2437D

split-complementary

#C5D243 #437DD2 #9843D2

monochromatic

#747D1E #A2AE2A #C5D243 #D4DE74 #E3EAA6

Accessibility & contrast

On white

1.66

#C5D243 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.67

#C5D243 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C5D243

12.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C5D243	#FFFFFF	#000000	##000000
##C5D243	1.00	1.66	12.67	12.67
#FFFFFF	1.66	1.00	21.00	21.00
#000000	12.67	21.00	1.00	1.00
##000000	12.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E1C82D

Deuteranopia (green-blind)

#E0CA4E

Tritanopia (blue-blind)

#D2C6B6

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #c5d243;
/* rgb */ color: rgb(197, 210, 67);
/* oklch */ color: oklch(82.8% 0.162 114.5);

Tailwind

colors: {
  custom: {
    50: '#dadf7f',
    500: '#c5d243',
    950: '#000000',
  },
}

SCSS

$custom: #c5d243;
$custom-light: #dadf7f;
$custom-dark: #000000;

JSON

{
  "hex": "#c5d243",
  "rgb": {
    "r": 197,
    "g": 210,
    "b": 67
  },
  "hsl": {
    "h": 65.455,
    "s": 61.373,
    "l": 54.314
  },
  "oklch": {
    "l": 0.82809,
    "c": 0.1623,
    "h": 114.5
  },
  "luminance": 0.58369
}

Semantic roles & 50–950 ramp

primary

#C5D243

secondary

#3C3584

accent

#43E452

background

#FEFEFB

surface

#FCFCF2

border

#D5D5CC

text

#15150B

muted

#84847E

Preview Lab

Preview with #C5D243

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

Preview Lab → · Contrast checker → · Palette generator →