#C5D93B#C5D93B

#C5D93B is a very light, vivid yellow. Relative luminance 0.618; OKLCH L 84.3% C 0.175 H 116.7°. Best body text is #000000 at 13.36:1 contrast (WCAG AA passes).

Color values

HEX	#C5D93B
RGB	rgb(197, 217, 59)
HSL	hsl(68, 68%, 54%)
HSV	hsv(68, 73%, 85%)
CMYK	cmyk(9.2%, 0%, 72.8%, 14.9%)
CIE-LAB	lab(82.81, -26.02, 70.62)
CIE-LCH	lch(82.81, 75.26, 110.22°)
OKLab	oklab(84.29% -0.0784 0.1562)
OKLCH	oklch(84.29% 0.175 116.7)
XYZ	xyz(48.6294, 61.8124, 13.5060)
Luminance	0.6181 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C5D93B #4F3BD9

analogous

#D99E3B #C5D93B #76D93B

triadic

#C5D93B #3BC5D9 #D93BC5

tetradic

#C5D93B #3BD99E #4F3BD9 #D93B76

square

#C5D93B #3BD99E #4F3BD9 #D93B76

split-complementary

#C5D93B #3B76D9 #9E3BD9

monochromatic

#748119 #A2B423 #C5D93B #D4E36E #E3EDA2

Accessibility & contrast

On white

1.57

#C5D93B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.36

#C5D93B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C5D93B

13.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C5D93B	#FFFFFF	#000000	##000000
##C5D93B	1.00	1.57	13.36	13.36
#FFFFFF	1.57	1.00	21.00	21.00
#000000	13.36	21.00	1.00	1.00
##000000	13.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E8CE1A

Deuteranopia (green-blind)

#E6CF48

Tritanopia (blue-blind)

#D1CDBB

Achromatopsia (no color)

#CECECE

Design tokens & code

CSS

--color: #c5d93b;
/* rgb */ color: rgb(197, 217, 59);
/* oklch */ color: oklch(84.3% 0.175 116.7);

Tailwind

colors: {
  custom: {
    50: '#dae47c',
    500: '#c5d93b',
    950: '#000000',
  },
}

SCSS

$custom: #c5d93b;
$custom-light: #dae47c;
$custom-dark: #000000;

JSON

{
  "hex": "#c5d93b",
  "rgb": {
    "r": 197,
    "g": 217,
    "b": 59
  },
  "hsl": {
    "h": 67.595,
    "s": 67.521,
    "l": 54.118
  },
  "oklch": {
    "l": 0.84293,
    "c": 0.17482,
    "h": 116.7
  },
  "luminance": 0.61812
}

Semantic roles & 50–950 ramp

primary

#C5D93B

secondary

#3C3188

accent

#3DEA53

background

#FEFEFB

surface

#FCFCF2

border

#D5D5CC

text

#15150A

muted

#84847D

Preview Lab

Preview with #C5D93B

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

Preview Lab → · Contrast checker → · Palette generator →