#E1F259#E1F259

#E1F259 is a very light, vivid yellow. Relative luminance 0.802; OKLCH L 92.1% C 0.174 H 115.3°. Best body text is #000000 at 17.05:1 contrast (WCAG AA passes).

Color values

HEX	#E1F259
RGB	rgb(225, 242, 89)
HSL	hsl(67, 85%, 65%)
HSV	hsv(67, 63%, 95%)
CMYK	cmyk(7%, 0%, 63.2%, 5.1%)
CIE-LAB	lab(91.79, -24.98, 69.32)
CIE-LCH	lch(91.79, 73.69, 109.82°)
OKLab	oklab(92.06% -0.0744 0.1574)
OKLCH	oklch(92.06% 0.174 115.3)
XYZ	xyz(64.6081, 80.2341, 21.5325)
Luminance	0.8023 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E1F259 #6A59F2

analogous

#F2B759 #E1F259 #94F259

triadic

#E1F259 #59E1F2 #F259E1

tetradic

#E1F259 #59F2B7 #6A59F2 #F25994

square

#E1F259 #59F2B7 #6A59F2 #F25994

split-complementary

#E1F259 #5994F2 #B759F2

monochromatic

#AEC10F #D7EE20 #E1F259 #EBF692 #F6FBCB

Accessibility & contrast

On white

1.23

#E1F259 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.05

#E1F259 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E1F259

17.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E1F259	#FFFFFF	#000000	##000000
##E1F259	1.00	1.23	17.05	17.05
#FFFFFF	1.23	1.00	21.00	21.00
#000000	17.05	21.00	1.00	1.00
##000000	17.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE645

Deuteranopia (green-blind)

#FFE963

Tritanopia (blue-blind)

#EFE5D2

Achromatopsia (no color)

#E7E7E7

Design tokens & code

CSS

--color: #e1f259;
/* rgb */ color: rgb(225, 242, 89);
/* oklch */ color: oklch(92.1% 0.174 115.3);

Tailwind

colors: {
  custom: {
    50: '#edf68f',
    500: '#e1f259',
    950: '#000000',
  },
}

SCSS

$custom: #e1f259;
$custom-light: #edf68f;
$custom-dark: #000000;

JSON

{
  "hex": "#e1f259",
  "rgb": {
    "r": 225,
    "g": 242,
    "b": 89
  },
  "hsl": {
    "h": 66.667,
    "s": 85.475,
    "l": 64.902
  },
  "oklch": {
    "l": 0.92062,
    "c": 0.17405,
    "h": 115.3
  },
  "luminance": 0.80233
}

Semantic roles & 50–950 ramp

primary

#E1F259

secondary

#4030BF

accent

#04E21C

background

#FFFFFC

surface

#FEFEF4

border

#D6D6CE

text

#17170D

muted

#85857F

Preview Lab

Preview with #E1F259

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

Preview Lab → · Contrast checker → · Palette generator →