#E5F658#E5F658

#E5F658 is a very light, vivid yellow. Relative luminance 0.833; OKLCH L 93.2% C 0.178 H 115.2°. Best body text is #000000 at 17.65:1 contrast (WCAG AA passes).

Color values

HEX	#E5F658
RGB	rgb(229, 246, 88)
HSL	hsl(66, 90%, 65%)
HSV	hsv(66, 64%, 96%)
CMYK	cmyk(6.9%, 0%, 64.2%, 3.5%)
CIE-LAB	lab(93.13, -25.35, 71.21)
CIE-LCH	lch(93.13, 75.59, 109.60°)
OKLab	oklab(93.21% -0.0757 0.1611)
OKLCH	oklch(93.21% 0.178 115.2)
XYZ	xyz(67.0319, 83.2752, 21.7732)
Luminance	0.8327 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E5F658 #6958F6

analogous

#F6B858 #E5F658 #96F658

triadic

#E5F658 #58E5F6 #F658E5

tetradic

#E5F658 #58F6B8 #6958F6 #F65896

square

#E5F658 #58F6B8 #6958F6 #F65896

split-complementary

#E5F658 #5896F6 #B858F6

monochromatic

#B4C90B #DCF31E #E5F658 #EEF992 #F7FCCC

Accessibility & contrast

On white

1.19

#E5F658 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.65

#E5F658 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E5F658

17.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E5F658	#FFFFFF	#000000	##000000
##E5F658	1.00	1.19	17.65	17.65
#FFFFFF	1.19	1.00	21.00	21.00
#000000	17.65	21.00	1.00	1.00
##000000	17.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEA42

Deuteranopia (green-blind)

#FFED63

Tritanopia (blue-blind)

#F3E8D6

Achromatopsia (no color)

#EBEBEB

Design tokens & code

CSS

--color: #e5f658;
/* rgb */ color: rgb(229, 246, 88);
/* oklch */ color: oklch(93.2% 0.178 115.2);

Tailwind

colors: {
  custom: {
    50: '#f0f98f',
    500: '#e5f658',
    950: '#000000',
  },
}

SCSS

$custom: #e5f658;
$custom-light: #f0f98f;
$custom-dark: #000000;

JSON

{
  "hex": "#e5f658",
  "rgb": {
    "r": 229,
    "g": 246,
    "b": 88
  },
  "hsl": {
    "h": 66.456,
    "s": 89.773,
    "l": 65.49
  },
  "oklch": {
    "l": 0.9321,
    "c": 0.17801,
    "h": 115.2
  },
  "luminance": 0.83274
}

Semantic roles & 50–950 ramp

primary

#E5F658

secondary

#3D2DC5

accent

#00E619

background

#FFFFFC

surface

#FFFFF4

border

#D7D7CE

text

#17170D

muted

#85857F

Preview Lab

Preview with #E5F658

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

Preview Lab → · Contrast checker → · Palette generator →