#F5EE61#F5EE61

#F5EE61 is a very light, vivid yellow. Relative luminance 0.814; OKLCH L 92.9% C 0.160 H 106.4°. Best body text is #000000 at 17.29:1 contrast (WCAG AA passes).

Color values

HEX	#F5EE61
RGB	rgb(245, 238, 97)
HSL	hsl(57, 88%, 67%)
HSV	hsv(57, 60%, 96%)
CMYK	cmyk(0%, 2.9%, 60.4%, 3.9%)
CIE-LAB	lab(92.32, -14.53, 67.11)
CIE-LCH	lch(92.32, 68.66, 102.22°)
OKLab	oklab(92.88% -0.0452 0.1533)
OKLCH	oklch(92.88% 0.16 106.4)
XYZ	xyz(70.3908, 81.4269, 23.3160)
Luminance	0.8143 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F5EE61 #6168F5

analogous

#F5A461 #F5EE61 #B2F561

triadic

#F5EE61 #61F5EE #EE61F5

tetradic

#F5EE61 #61F5A4 #6168F5 #F561B2

square

#F5EE61 #61F5A4 #6168F5 #F561B2

split-complementary

#F5EE61 #61B2F5 #A461F5

monochromatic

#CFC50D #F1E827 #F5EE61 #F9F49B #FCFAD4

Accessibility & contrast

On white

1.21

#F5EE61 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.29

#F5EE61 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F5EE61

17.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F5EE61	#FFFFFF	#000000	##000000
##F5EE61	1.00	1.21	17.29	17.29
#FFFFFF	1.21	1.00	21.00	21.00
#000000	17.29	21.00	1.00	1.00
##000000	17.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE650

Deuteranopia (green-blind)

#FFEC69

Tritanopia (blue-blind)

#FFE0D0

Achromatopsia (no color)

#E9E9E9

Design tokens & code

CSS

--color: #f5ee61;
/* rgb */ color: rgb(245, 238, 97);
/* oklch */ color: oklch(92.9% 0.160 106.4);

Tailwind

colors: {
  custom: {
    50: '#fcf393',
    500: '#f5ee61',
    950: '#000000',
  },
}

SCSS

$custom: #f5ee61;
$custom-light: #fcf393;
$custom-dark: #000000;

JSON

{
  "hex": "#f5ee61",
  "rgb": {
    "r": 245,
    "g": 238,
    "b": 97
  },
  "hsl": {
    "h": 57.162,
    "s": 88.095,
    "l": 67.059
  },
  "oklch": {
    "l": 0.92879,
    "c": 0.15984,
    "h": 106.4
  },
  "luminance": 0.81425
}

Semantic roles & 50–950 ramp

primary

#F5EE61

secondary

#3037CA

accent

#0CE501

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#18170D

muted

#86857F

Preview Lab

Preview with #F5EE61

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

Preview Lab → · Contrast checker → · Palette generator →