#E2EF5B#E2EF5B

#E2EF5B is a very light, vivid yellow. Relative luminance 0.787; OKLCH L 91.5% C 0.169 H 114.0°. Best body text is #000000 at 16.73:1 contrast (WCAG AA passes).

Color values

HEX	#E2EF5B
RGB	rgb(226, 239, 91)
HSL	hsl(65, 82%, 65%)
HSV	hsv(65, 62%, 94%)
CMYK	cmyk(5.4%, 0%, 61.9%, 6.3%)
CIE-LAB	lab(91.08, -23.03, 67.80)
CIE-LCH	lch(91.08, 71.60, 108.76°)
OKLab	oklab(91.52% -0.0687 0.1544)
OKLCH	oklch(91.52% 0.169 114)
XYZ	xyz(64.1204, 78.6582, 21.7003)
Luminance	0.7866 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E2EF5B #685BEF

analogous

#EFB25B #E2EF5B #98EF5B

triadic

#E2EF5B #5BE2EF #EF5BE2

tetradic

#E2EF5B #5BEFB2 #685BEF #EF5B98

square

#E2EF5B #5BEFB2 #685BEF #EF5B98

split-complementary

#E2EF5B #5B98EF #B25BEF

monochromatic

#AEBD12 #D8EA23 #E2EF5B #ECF493 #F6FACB

Accessibility & contrast

On white

1.26

#E2EF5B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.73

#E2EF5B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E2EF5B

16.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E2EF5B	#FFFFFF	#000000	##000000
##E2EF5B	1.00	1.26	16.73	16.73
#FFFFFF	1.26	1.00	21.00	21.00
#000000	16.73	21.00	1.00	1.00
##000000	16.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE448

Deuteranopia (green-blind)

#FFE765

Tritanopia (blue-blind)

#F0E2D0

Achromatopsia (no color)

#E5E5E5

Design tokens & code

CSS

--color: #e2ef5b;
/* rgb */ color: rgb(226, 239, 91);
/* oklch */ color: oklch(91.5% 0.169 114.0);

Tailwind

colors: {
  custom: {
    50: '#eef490',
    500: '#e2ef5b',
    950: '#000000',
  },
}

SCSS

$custom: #e2ef5b;
$custom-light: #eef490;
$custom-dark: #000000;

JSON

{
  "hex": "#e2ef5b",
  "rgb": {
    "r": 226,
    "g": 239,
    "b": 91
  },
  "hsl": {
    "h": 65.27,
    "s": 82.222,
    "l": 64.706
  },
  "oklch": {
    "l": 0.91516,
    "c": 0.16901,
    "h": 114
  },
  "luminance": 0.78657
}

Semantic roles & 50–950 ramp

primary

#E2EF5B

secondary

#3F33BC

accent

#07DF1A

background

#FFFFFC

surface

#FEFEF4

border

#D6D6CE

text

#17170D

muted

#85857F

Preview Lab

Preview with #E2EF5B

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

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