#E5F050#E5F050

#E5F050 is a very light, vivid yellow. Relative luminance 0.796; OKLCH L 91.9% C 0.177 H 113.2°. Best body text is #000000 at 16.91:1 contrast (WCAG AA passes).

Color values

HEX	#E5F050
RGB	rgb(229, 240, 80)
HSL	hsl(64, 84%, 63%)
HSV	hsv(64, 67%, 94%)
CMYK	cmyk(4.6%, 0%, 66.7%, 5.9%)
CIE-LAB	lab(91.49, -22.96, 72.54)
CIE-LCH	lch(91.49, 76.09, 107.56°)
OKLab	oklab(91.87% -0.0698 0.1627)
OKLCH	oklch(91.87% 0.177 113.2)
XYZ	xyz(64.9230, 79.5587, 19.5242)
Luminance	0.7956 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E5F050 #5B50F0

analogous

#F0AB50 #E5F050 #95F050

triadic

#E5F050 #50E5F0 #F050E5

tetradic

#E5F050 #50F0AB #5B50F0 #F05095

square

#E5F050 #50F0AB #5B50F0 #F05095

split-complementary

#E5F050 #5095F0 #AB50F0

monochromatic

#ABB610 #DDEB18 #E5F050 #EDF588 #F6FAC1

Accessibility & contrast

On white

1.24

#E5F050 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.91

#E5F050 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E5F050

16.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E5F050	#FFFFFF	#000000	##000000
##E5F050	1.00	1.24	16.91	16.91
#FFFFFF	1.24	1.00	21.00	21.00
#000000	16.91	21.00	1.00	1.00
##000000	16.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE538

Deuteranopia (green-blind)

#FFE85C

Tritanopia (blue-blind)

#F4E2D0

Achromatopsia (no color)

#E7E7E7

Design tokens & code

CSS

--color: #e5f050;
/* rgb */ color: rgb(229, 240, 80);
/* oklch */ color: oklch(91.9% 0.177 113.2);

Tailwind

colors: {
  custom: {
    50: '#f1f48a',
    500: '#e5f050',
    950: '#000000',
  },
}

SCSS

$custom: #e5f050;
$custom-light: #f1f48a;
$custom-dark: #000000;

JSON

{
  "hex": "#e5f050",
  "rgb": {
    "r": 229,
    "g": 240,
    "b": 80
  },
  "hsl": {
    "h": 64.125,
    "s": 84.211,
    "l": 62.745
  },
  "oklch": {
    "l": 0.91871,
    "c": 0.17706,
    "h": 113.2
  },
  "luminance": 0.79557
}

Semantic roles & 50–950 ramp

primary

#E5F050

secondary

#382FB5

accent

#05E114

background

#FFFFFC

surface

#FFFEF4

border

#D7D6CE

text

#17170C

muted

#85857F

Preview Lab

Preview with #E5F050

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

Preview Lab → · Contrast checker → · Palette generator →