#C1D239#C1D239

#C1D239 is a very light, vivid yellow. Relative luminance 0.577; OKLCH L 82.4% C 0.170 H 115.8°. Best body text is #000000 at 12.55:1 contrast (WCAG AA passes).

Color values

HEX	#C1D239
RGB	rgb(193, 210, 57)
HSL	hsl(67, 63%, 52%)
HSV	hsv(67, 73%, 82%)
CMYK	cmyk(8.1%, 0%, 72.9%, 17.6%)
CIE-LAB	lab(80.59, -24.39, 69.06)
CIE-LCH	lch(80.59, 73.24, 109.45°)
OKLab	oklab(82.43% -0.0739 0.1527)
OKLCH	oklch(82.43% 0.17 115.8)
XYZ	xyz(45.7786, 57.7268, 12.6009)
Luminance	0.5773 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C1D239 #4A39D2

analogous

#D29739 #C1D239 #74D239

triadic

#C1D239 #39C1D2 #D239C1

tetradic

#C1D239 #39D297 #4A39D2 #D23974

square

#C1D239 #39D297 #4A39D2 #D23974

split-complementary

#C1D239 #3974D2 #9739D2

monochromatic

#6C761B #99A826 #C1D239 #D1DD6B #E0E99D

Accessibility & contrast

On white

1.67

#C1D239 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.55

#C1D239 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C1D239

12.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C1D239	#FFFFFF	#000000	##000000
##C1D239	1.00	1.67	12.55	12.55
#FFFFFF	1.67	1.00	21.00	21.00
#000000	12.55	21.00	1.00	1.00
##000000	12.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E1C719

Deuteranopia (green-blind)

#DFC946

Tritanopia (blue-blind)

#CDC6B5

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #c1d239;
/* rgb */ color: rgb(193, 210, 57);
/* oklch */ color: oklch(82.4% 0.170 115.8);

Tailwind

colors: {
  custom: {
    50: '#d7df7a',
    500: '#c1d239',
    950: '#000000',
  },
}

SCSS

$custom: #c1d239;
$custom-light: #d7df7a;
$custom-dark: #000000;

JSON

{
  "hex": "#c1d239",
  "rgb": {
    "r": 193,
    "g": 210,
    "b": 57
  },
  "hsl": {
    "h": 66.667,
    "s": 62.963,
    "l": 52.353
  },
  "oklch": {
    "l": 0.82429,
    "c": 0.16966,
    "h": 115.8
  },
  "luminance": 0.57726
}

Semantic roles & 50–950 ramp

primary

#C1D239

secondary

#3A317E

accent

#42E654

background

#FEFEFB

surface

#FCFCF2

border

#D5D5CC

text

#15150A

muted

#84847D

Preview Lab

Preview with #C1D239

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

Preview Lab → · Contrast checker → · Palette generator →