#E2F351#E2F351

#E2F351 is a very light, vivid yellow. Relative luminance 0.809; OKLCH L 92.3% C 0.180 H 115.2°. Best body text is #000000 at 17.17:1 contrast (WCAG AA passes).

Color values

HEX	#E2F351
RGB	rgb(226, 243, 81)
HSL	hsl(66, 87%, 64%)
HSV	hsv(66, 67%, 95%)
CMYK	cmyk(7%, 0%, 66.7%, 4.7%)
CIE-LAB	lab(92.07, -25.53, 72.69)
CIE-LCH	lch(92.07, 77.05, 109.35°)
OKLab	oklab(92.29% -0.0767 0.1633)
OKLCH	oklch(92.29% 0.18 115.2)
XYZ	xyz(64.9015, 80.8651, 19.9726)
Luminance	0.8086 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E2F351 #6251F3

analogous

#F3B351 #E2F351 #91F351

triadic

#E2F351 #51E2F3 #F351E2

tetradic

#E2F351 #51F3B3 #6251F3 #F35191

square

#E2F351 #51F3B3 #6251F3 #F35191

split-complementary

#E2F351 #5191F3 #B351F3

monochromatic

#AABD0D #D8EF18 #E2F351 #ECF78A #F5FBC4

Accessibility & contrast

On white

1.22

#E2F351 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.17

#E2F351 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E2F351

17.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E2F351	#FFFFFF	#000000	##000000
##E2F351	1.00	1.22	17.17	17.17
#FFFFFF	1.22	1.00	21.00	21.00
#000000	17.17	21.00	1.00	1.00
##000000	17.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE739

Deuteranopia (green-blind)

#FFEA5D

Tritanopia (blue-blind)

#F0E5D3

Achromatopsia (no color)

#E8E8E8

Design tokens & code

CSS

--color: #e2f351;
/* rgb */ color: rgb(226, 243, 81);
/* oklch */ color: oklch(92.3% 0.180 115.2);

Tailwind

colors: {
  custom: {
    50: '#eff68a',
    500: '#e2f351',
    950: '#000000',
  },
}

SCSS

$custom: #e2f351;
$custom-light: #eff68a;
$custom-dark: #000000;

JSON

{
  "hex": "#e2f351",
  "rgb": {
    "r": 226,
    "g": 243,
    "b": 81
  },
  "hsl": {
    "h": 66.296,
    "s": 87.097,
    "l": 63.529
  },
  "oklch": {
    "l": 0.92288,
    "c": 0.1804,
    "h": 115.2
  },
  "luminance": 0.80864
}

Semantic roles & 50–950 ramp

primary

#E2F351

secondary

#3C2DBB

accent

#02E41A

background

#FFFFFC

surface

#FEFEF4

border

#D6D6CE

text

#17170C

muted

#85857F

Preview Lab

Preview with #E2F351

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

Preview Lab → · Contrast checker → · Palette generator →