#E2E63B#E2E63B

#E2E63B is a very light, vivid yellow. Relative luminance 0.731; OKLCH L 89.4% C 0.180 H 110.9°. Best body text is #000000 at 15.62:1 contrast (WCAG AA passes).

Color values

HEX	#E2E63B
RGB	rgb(226, 230, 59)
HSL	hsl(61, 77%, 57%)
HSV	hsv(61, 74%, 90%)
CMYK	cmyk(1.7%, 0%, 74.3%, 9.8%)
CIE-LAB	lab(88.49, -20.38, 76.72)
CIE-LCH	lch(88.49, 79.38, 104.87°)
OKLab	oklab(89.38% -0.0643 0.1682)
OKLCH	oklch(89.38% 0.18 110.9)
XYZ	xyz(60.4524, 73.0798, 15.0582)
Luminance	0.7308 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E2E63B #3F3BE6

analogous

#E6953B #E2E63B #8CE63B

triadic

#E2E63B #3BE2E6 #E63BE2

tetradic

#E2E63B #3BE695 #3F3BE6 #E63B8C

square

#E2E63B #3BE695 #3F3BE6 #E63B8C

split-complementary

#E2E63B #3B8CE6 #953BE6

monochromatic

#919413 #C6CA1A #E2E63B #EAED71 #F2F4A8

Accessibility & contrast

On white

1.34

#E2E63B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.62

#E2E63B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E2E63B

15.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E2E63B	#FFFFFF	#000000	##000000
##E2E63B	1.00	1.34	15.62	15.62
#FFFFFF	1.34	1.00	21.00	21.00
#000000	15.62	21.00	1.00	1.00
##000000	15.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F8DC10

Deuteranopia (green-blind)

#F9E049

Tritanopia (blue-blind)

#F2D8C6

Achromatopsia (no color)

#DEDEDE

Design tokens & code

CSS

--color: #e2e63b;
/* rgb */ color: rgb(226, 230, 59);
/* oklch */ color: oklch(89.4% 0.180 110.9);

Tailwind

colors: {
  custom: {
    50: '#efed7e',
    500: '#e2e63b',
    950: '#000000',
  },
}

SCSS

$custom: #e2e63b;
$custom-light: #efed7e;
$custom-dark: #000000;

JSON

{
  "hex": "#e2e63b",
  "rgb": {
    "r": 226,
    "g": 230,
    "b": 59
  },
  "hsl": {
    "h": 61.404,
    "s": 77.376,
    "l": 56.667
  },
  "oklch": {
    "l": 0.89375,
    "c": 0.18005,
    "h": 110.9
  },
  "luminance": 0.73078
}

Semantic roles & 50–950 ramp

primary

#E2E63B

secondary

#302D98

accent

#34F438

background

#FFFEFB

surface

#FFFDF2

border

#D7D5CC

text

#17160B

muted

#85847E

Preview Lab

Preview with #E2E63B

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

Preview Lab → · Contrast checker → · Palette generator →