#E5F053#E5F053

#E5F053 is a very light, vivid yellow. Relative luminance 0.796; OKLCH L 91.9% C 0.175 H 113.2°. Best body text is #000000 at 16.92:1 contrast (WCAG AA passes).

Color values

HEX	#E5F053
RGB	rgb(229, 240, 83)
HSL	hsl(64, 84%, 63%)
HSV	hsv(64, 65%, 94%)
CMYK	cmyk(4.6%, 0%, 65.4%, 5.9%)
CIE-LAB	lab(91.51, -22.79, 71.44)
CIE-LCH	lch(91.51, 74.99, 107.70°)
OKLab	oklab(91.89% -0.069 0.1609)
OKLCH	oklch(91.89% 0.175 113.2)
XYZ	xyz(65.0363, 79.6041, 20.1211)
Luminance	0.7960 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E5F053 #5E53F0

analogous

#F0AC53 #E5F053 #96F053

triadic

#E5F053 #53E5F0 #F053E5

tetradic

#E5F053 #53F0AC #5E53F0 #F05396

square

#E5F053 #53F0AC #5E53F0 #F05396

split-complementary

#E5F053 #5396F0 #AC53F0

monochromatic

#ADB910 #DCEB1B #E5F053 #EEF58B #F6FAC4

Accessibility & contrast

On white

1.24

#E5F053 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.92

#E5F053 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E5F053

16.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E5F053	#FFFFFF	#000000	##000000
##E5F053	1.00	1.24	16.92	16.92
#FFFFFF	1.24	1.00	21.00	21.00
#000000	16.92	21.00	1.00	1.00
##000000	16.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE53D

Deuteranopia (green-blind)

#FFE85E

Tritanopia (blue-blind)

#F4E2D0

Achromatopsia (no color)

#E7E7E7

Design tokens & code

CSS

--color: #e5f053;
/* rgb */ color: rgb(229, 240, 83);
/* oklch */ color: oklch(91.9% 0.175 113.2);

Tailwind

colors: {
  custom: {
    50: '#f1f48b',
    500: '#e5f053',
    950: '#000000',
  },
}

SCSS

$custom: #e5f053;
$custom-light: #f1f48b;
$custom-dark: #000000;

JSON

{
  "hex": "#e5f053",
  "rgb": {
    "r": 229,
    "g": 240,
    "b": 83
  },
  "hsl": {
    "h": 64.204,
    "s": 83.957,
    "l": 63.333
  },
  "oklch": {
    "l": 0.91894,
    "c": 0.17505,
    "h": 113.2
  },
  "luminance": 0.79603
}

Semantic roles & 50–950 ramp

primary

#E5F053

secondary

#3930B8

accent

#05E014

background

#FFFFFC

surface

#FFFEF4

border

#D7D6CE

text

#17170D

muted

#85857F

Preview Lab

Preview with #E5F053

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

Preview Lab → · Contrast checker → · Palette generator →