#C5D339#C5D339

#C5D339 is a very light, vivid yellow. Relative luminance 0.588; OKLCH L 83.0% C 0.170 H 114.7°. Best body text is #000000 at 12.75:1 contrast (WCAG AA passes).

Color values

HEX	#C5D339
RGB	rgb(197, 211, 57)
HSL	hsl(65, 64%, 53%)
HSV	hsv(65, 73%, 83%)
CMYK	cmyk(6.6%, 0%, 73%, 17.3%)
CIE-LAB	lab(81.16, -23.22, 69.71)
CIE-LCH	lch(81.16, 73.48, 108.42°)
OKLab	oklab(82.96% -0.0709 0.154)
OKLCH	oklch(82.96% 0.17 114.7)
XYZ	xyz(47.0601, 58.7551, 12.7319)
Luminance	0.5875 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C5D339 #4739D3

analogous

#D39439 #C5D339 #78D339

triadic

#C5D339 #39C5D3 #D339C5

tetradic

#C5D339 #39D394 #4739D3 #D33978

square

#C5D339 #39D394 #4739D3 #D33978

split-complementary

#C5D339 #3978D3 #9439D3

monochromatic

#6F771A #9DA926 #C5D339 #D4DE6B #E2E99D

Accessibility & contrast

On white

1.65

#C5D339 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.75

#C5D339 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C5D339

12.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C5D339	#FFFFFF	#000000	##000000
##C5D339	1.00	1.65	12.75	12.75
#FFFFFF	1.65	1.00	21.00	21.00
#000000	12.75	21.00	1.00	1.00
##000000	12.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E2C819

Deuteranopia (green-blind)

#E1CB46

Tritanopia (blue-blind)

#D2C7B6

Achromatopsia (no color)

#CACACA

Design tokens & code

CSS

--color: #c5d339;
/* rgb */ color: rgb(197, 211, 57);
/* oklch */ color: oklch(83.0% 0.170 114.7);

Tailwind

colors: {
  custom: {
    50: '#dae07a',
    500: '#c5d339',
    950: '#000000',
  },
}

SCSS

$custom: #c5d339;
$custom-light: #dae07a;
$custom-dark: #000000;

JSON

{
  "hex": "#c5d339",
  "rgb": {
    "r": 197,
    "g": 211,
    "b": 57
  },
  "hsl": {
    "h": 65.455,
    "s": 63.636,
    "l": 52.549
  },
  "oklch": {
    "l": 0.8296,
    "c": 0.1695,
    "h": 114.7
  },
  "luminance": 0.58754
}

Semantic roles & 50–950 ramp

primary

#C5D339

secondary

#38317F

accent

#41E750

background

#FEFEFB

surface

#FCFCF2

border

#D5D5CC

text

#15150A

muted

#84847D

Preview Lab

Preview with #C5D339

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

Preview Lab → · Contrast checker → · Palette generator →