#E2F05B#E2F05B

#E2F05B is a very light, vivid yellow. Relative luminance 0.792; OKLCH L 91.7% C 0.170 H 114.3°. Best body text is #000000 at 16.85:1 contrast (WCAG AA passes).

Color values

HEX	#E2F05B
RGB	rgb(226, 240, 91)
HSL	hsl(66, 83%, 65%)
HSV	hsv(66, 62%, 94%)
CMYK	cmyk(5.8%, 0%, 62.1%, 5.9%)
CIE-LAB	lab(91.35, -23.51, 68.08)
CIE-LCH	lch(91.35, 72.02, 109.05°)
OKLab	oklab(91.73% -0.0701 0.155)
OKLCH	oklch(91.73% 0.17 114.3)
XYZ	xyz(64.4140, 79.2454, 21.7981)
Luminance	0.7924 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E2F05B #695BF0

analogous

#F0B45B #E2F05B #97F05B

triadic

#E2F05B #5BE2F0 #F05BE2

tetradic

#E2F05B #5BF0B4 #695BF0 #F05B97

square

#E2F05B #5BF0B4 #695BF0 #F05B97

split-complementary

#E2F05B #5B97F0 #B45BF0

monochromatic

#AFBF11 #D8EB23 #E2F05B #ECF593 #F6FACB

Accessibility & contrast

On white

1.25

#E2F05B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.85

#E2F05B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E2F05B

16.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E2F05B	#FFFFFF	#000000	##000000
##E2F05B	1.00	1.25	16.85	16.85
#FFFFFF	1.25	1.00	21.00	21.00
#000000	16.85	21.00	1.00	1.00
##000000	16.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE548

Deuteranopia (green-blind)

#FFE865

Tritanopia (blue-blind)

#F0E3D1

Achromatopsia (no color)

#E6E6E6

Design tokens & code

CSS

--color: #e2f05b;
/* rgb */ color: rgb(226, 240, 91);
/* oklch */ color: oklch(91.7% 0.170 114.3);

Tailwind

colors: {
  custom: {
    50: '#eef490',
    500: '#e2f05b',
    950: '#000000',
  },
}

SCSS

$custom: #e2f05b;
$custom-light: #eef490;
$custom-dark: #000000;

JSON

{
  "hex": "#e2f05b",
  "rgb": {
    "r": 226,
    "g": 240,
    "b": 91
  },
  "hsl": {
    "h": 65.638,
    "s": 83.24,
    "l": 64.902
  },
  "oklch": {
    "l": 0.91729,
    "c": 0.1701,
    "h": 114.3
  },
  "luminance": 0.79244
}

Semantic roles & 50–950 ramp

primary

#E2F05B

secondary

#3F32BD

accent

#06E01A

background

#FFFFFC

surface

#FEFEF4

border

#D6D6CE

text

#17170D

muted

#85857F

Preview Lab

Preview with #E2F05B

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

Preview Lab → · Contrast checker → · Palette generator →