#E1F05C#E1F05C

#E1F05C is a very light, vivid yellow. Relative luminance 0.791; OKLCH L 91.7% C 0.170 H 114.7°. Best body text is #000000 at 16.82:1 contrast (WCAG AA passes).

Color values

HEX	#E1F05C
RGB	rgb(225, 240, 92)
HSL	hsl(66, 83%, 65%)
HSV	hsv(66, 62%, 94%)
CMYK	cmyk(6.3%, 0%, 61.7%, 5.9%)
CIE-LAB	lab(91.28, -23.84, 67.58)
CIE-LCH	lch(91.28, 71.67, 109.43°)
OKLab	oklab(91.66% -0.0709 0.1541)
OKLCH	oklch(91.66% 0.17 114.7)
XYZ	xyz(64.1447, 79.1015, 22.0122)
Luminance	0.7910 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E1F05C #6B5CF0

analogous

#F0B55C #E1F05C #97F05C

triadic

#E1F05C #5CE1F0 #F05CE1

tetradic

#E1F05C #5CF0B5 #6B5CF0 #F05C97

square

#E1F05C #5CF0B5 #6B5CF0 #F05C97

split-complementary

#E1F05C #5C97F0 #B55CF0

monochromatic

#AEC012 #D7EB24 #E1F05C #EBF594 #F6FACC

Accessibility & contrast

On white

1.25

#E1F05C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.82

#E1F05C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E1F05C

16.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E1F05C	#FFFFFF	#000000	##000000
##E1F05C	1.00	1.25	16.82	16.82
#FFFFFF	1.25	1.00	21.00	21.00
#000000	16.82	21.00	1.00	1.00
##000000	16.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE54A

Deuteranopia (green-blind)

#FFE766

Tritanopia (blue-blind)

#EFE3D1

Achromatopsia (no color)

#E6E6E6

Design tokens & code

CSS

--color: #e1f05c;
/* rgb */ color: rgb(225, 240, 92);
/* oklch */ color: oklch(91.7% 0.170 114.7);

Tailwind

colors: {
  custom: {
    50: '#edf490',
    500: '#e1f05c',
    950: '#000000',
  },
}

SCSS

$custom: #e1f05c;
$custom-light: #edf490;
$custom-dark: #000000;

JSON

{
  "hex": "#e1f05c",
  "rgb": {
    "r": 225,
    "g": 240,
    "b": 92
  },
  "hsl": {
    "h": 66.081,
    "s": 83.146,
    "l": 65.098
  },
  "oklch": {
    "l": 0.91661,
    "c": 0.16962,
    "h": 114.7
  },
  "luminance": 0.791
}

Semantic roles & 50–950 ramp

primary

#E1F05C

secondary

#4032BE

accent

#06E01C

background

#FFFFFC

surface

#FEFEF4

border

#D6D6CE

text

#17170D

muted

#85857F

Preview Lab

Preview with #E1F05C

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

Preview Lab → · Contrast checker → · Palette generator →