#F2EC57#F2EC57

#F2EC57 is a very light, vivid yellow. Relative luminance 0.796; OKLCH L 92.1% C 0.166 H 107.0°. Best body text is #000000 at 16.91:1 contrast (WCAG AA passes).

Color values

HEX	#F2EC57
RGB	rgb(242, 236, 87)
HSL	hsl(58, 86%, 65%)
HSV	hsv(58, 64%, 95%)
CMYK	cmyk(0%, 2.5%, 64%, 5.1%)
CIE-LAB	lab(91.49, -15.38, 70.19)
CIE-LCH	lch(91.49, 71.85, 102.36°)
OKLab	oklab(92.13% -0.0485 0.1585)
OKLCH	oklch(92.13% 0.166 107)
XYZ	xyz(68.3361, 79.5585, 20.7716)
Luminance	0.7956 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F2EC57 #575DF2

analogous

#F29E57 #F2EC57 #ABF257

triadic

#F2EC57 #57F2EC #EC57F2

tetradic

#F2EC57 #57F29E #575DF2 #F257AB

square

#F2EC57 #57F29E #575DF2 #F257AB

split-complementary

#F2EC57 #57ABF2 #9E57F2

monochromatic

#C0B90F #EEE61E #F2EC57 #F6F290 #FBF9C9

Accessibility & contrast

On white

1.24

#F2EC57 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.91

#F2EC57 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F2EC57

16.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F2EC57	#FFFFFF	#000000	##000000
##F2EC57	1.00	1.24	16.91	16.91
#FFFFFF	1.24	1.00	21.00	21.00
#000000	16.91	21.00	1.00	1.00
##000000	16.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE343

Deuteranopia (green-blind)

#FFE960

Tritanopia (blue-blind)

#FFDDCD

Achromatopsia (no color)

#E7E7E7

Design tokens & code

CSS

--color: #f2ec57;
/* rgb */ color: rgb(242, 236, 87);
/* oklch */ color: oklch(92.1% 0.166 107.0);

Tailwind

colors: {
  custom: {
    50: '#faf18d',
    500: '#f2ec57',
    950: '#000000',
  },
}

SCSS

$custom: #f2ec57;
$custom-light: #faf18d;
$custom-dark: #000000;

JSON

{
  "hex": "#f2ec57",
  "rgb": {
    "r": 242,
    "g": 236,
    "b": 87
  },
  "hsl": {
    "h": 57.677,
    "s": 85.635,
    "l": 64.51
  },
  "oklch": {
    "l": 0.92131,
    "c": 0.16574,
    "h": 107
  },
  "luminance": 0.79556
}

Semantic roles & 50–950 ramp

primary

#F2EC57

secondary

#3035BE

accent

#0CE203

background

#FFFFFC

surface

#FFFEF4

border

#D7D6CE

text

#18160D

muted

#86857F

Preview Lab

Preview with #F2EC57

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

Preview Lab → · Contrast checker → · Palette generator →