#C1D938#C1D938

#C1D938 is a very light, vivid yellow. Relative luminance 0.612; OKLCH L 84.0% C 0.178 H 117.9°. Best body text is #000000 at 13.25:1 contrast (WCAG AA passes).

Color values

HEX	#C1D938
RGB	rgb(193, 217, 56)
HSL	hsl(69, 68%, 54%)
HSV	hsv(69, 74%, 85%)
CMYK	cmyk(11.1%, 0%, 74.2%, 14.9%)
CIE-LAB	lab(82.51, -27.78, 71.22)
CIE-LCH	lch(82.51, 76.44, 111.31°)
OKLab	oklab(83.98% -0.0833 0.1571)
OKLCH	oklch(83.98% 0.178 117.9)
XYZ	xyz(47.5201, 61.2492, 13.0595)
Luminance	0.6125 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C1D938 #5038D9

analogous

#D9A038 #C1D938 #70D938

triadic

#C1D938 #38C1D9 #D938C1

tetradic

#C1D938 #38D9A0 #5038D9 #D93870

square

#C1D938 #38D9A0 #5038D9 #D93870

split-complementary

#C1D938 #3870D9 #A038D9

monochromatic

#6F7E18 #9CB222 #C1D938 #D1E36B #E1ED9F

Accessibility & contrast

On white

1.58

#C1D938 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.25

#C1D938 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C1D938

13.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C1D938	#FFFFFF	#000000	##000000
##C1D938	1.00	1.58	13.25	13.25
#FFFFFF	1.58	1.00	21.00	21.00
#000000	13.25	21.00	1.00	1.00
##000000	13.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E8CD12

Deuteranopia (green-blind)

#E5CE46

Tritanopia (blue-blind)

#CDCDBB

Achromatopsia (no color)

#CDCDCD

Design tokens & code

CSS

--color: #c1d938;
/* rgb */ color: rgb(193, 217, 56);
/* oklch */ color: oklch(84.0% 0.178 117.9);

Tailwind

colors: {
  custom: {
    50: '#d7e47a',
    500: '#c1d938',
    950: '#000000',
  },
}

SCSS

$custom: #c1d938;
$custom-light: #d7e47a;
$custom-dark: #000000;

JSON

{
  "hex": "#c1d938",
  "rgb": {
    "r": 193,
    "g": 217,
    "b": 56
  },
  "hsl": {
    "h": 68.944,
    "s": 67.932,
    "l": 53.529
  },
  "oklch": {
    "l": 0.83975,
    "c": 0.17784,
    "h": 117.9
  },
  "luminance": 0.61249
}

Semantic roles & 50–950 ramp

primary

#C1D938

secondary

#3C3086

accent

#3DEB57

background

#FEFEFB

surface

#FCFCF2

border

#D5D5CC

text

#15150A

muted

#84847D

Preview Lab

Preview with #C1D938

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

Preview Lab → · Contrast checker → · Palette generator →