#E6EF58#E6EF58

#E6EF58 is a very light, vivid yellow. Relative luminance 0.793; OKLCH L 91.8% C 0.170 H 112.6°. Best body text is #000000 at 16.85:1 contrast (WCAG AA passes).

Color values

HEX	#E6EF58
RGB	rgb(230, 239, 88)
HSL	hsl(64, 83%, 64%)
HSV	hsv(64, 63%, 94%)
CMYK	cmyk(3.8%, 0%, 63.2%, 6.3%)
CIE-LAB	lab(91.35, -21.62, 69.37)
CIE-LCH	lch(91.35, 72.66, 107.31°)
OKLab	oklab(91.8% -0.0653 0.1572)
OKLCH	oklch(91.8% 0.17 112.6)
XYZ	xyz(65.2629, 79.2620, 21.0918)
Luminance	0.7926 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E6EF58 #6158EF

analogous

#EFAD58 #E6EF58 #9BEF58

triadic

#E6EF58 #58E6EF #EF58E6

tetradic

#E6EF58 #58EFAD #6158EF #EF589B

square

#E6EF58 #58EFAD #6158EF #EF589B

split-complementary

#E6EF58 #589BEF #AD58EF

monochromatic

#B1BB12 #DEEA20 #E6EF58 #EEF490 #F7FAC8

Accessibility & contrast

On white

1.25

#E6EF58 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.85

#E6EF58 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E6EF58

16.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E6EF58	#FFFFFF	#000000	##000000
##E6EF58	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)

#FFE444

Deuteranopia (green-blind)

#FFE862

Tritanopia (blue-blind)

#F5E1D0

Achromatopsia (no color)

#E6E6E6

Design tokens & code

CSS

--color: #e6ef58;
/* rgb */ color: rgb(230, 239, 88);
/* oklch */ color: oklch(91.8% 0.170 112.6);

Tailwind

colors: {
  custom: {
    50: '#f1f48e',
    500: '#e6ef58',
    950: '#000000',
  },
}

SCSS

$custom: #e6ef58;
$custom-light: #f1f48e;
$custom-dark: #000000;

JSON

{
  "hex": "#e6ef58",
  "rgb": {
    "r": 230,
    "g": 239,
    "b": 88
  },
  "hsl": {
    "h": 63.576,
    "s": 82.514,
    "l": 64.118
  },
  "oklch": {
    "l": 0.91801,
    "c": 0.17023,
    "h": 112.6
  },
  "luminance": 0.79261
}

Semantic roles & 50–950 ramp

primary

#E6EF58

secondary

#3A32BA

accent

#07DF13

background

#FFFFFC

surface

#FFFEF4

border

#D7D6CE

text

#17170D

muted

#85857F

Preview Lab

Preview with #E6EF58

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

Preview Lab → · Contrast checker → · Palette generator →