#E4EA5B#E4EA5B

#E4EA5B is a very light, vivid yellow. Relative luminance 0.761; OKLCH L 90.6% C 0.163 H 111.5°. Best body text is #000000 at 16.22:1 contrast (WCAG AA passes).

Color values

HEX	#E4EA5B
RGB	rgb(228, 234, 91)
HSL	hsl(63, 77%, 64%)
HSV	hsv(63, 61%, 92%)
CMYK	cmyk(2.6%, 0%, 61.1%, 8.2%)
CIE-LAB	lab(89.90, -19.82, 66.59)
CIE-LCH	lch(89.90, 69.47, 106.58°)
OKLab	oklab(90.61% -0.0598 0.1518)
OKLCH	oklch(90.61% 0.163 111.5)
XYZ	xyz(63.3078, 76.0964, 21.2487)
Luminance	0.7610 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E4EA5B #615BEA

analogous

#EAA85B #E4EA5B #9CEA5B

triadic

#E4EA5B #5BE4EA #EA5BE4

tetradic

#E4EA5B #5BEAA8 #615BEA #EA5B9C

square

#E4EA5B #5BEAA8 #615BEA #EA5B9C

split-complementary

#E4EA5B #5B9CEA #A85BEA

monochromatic

#ADB417 #DBE325 #E4EA5B #EDF191 #F6F8C8

Accessibility & contrast

On white

1.29

#E4EA5B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.22

#E4EA5B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E4EA5B

16.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E4EA5B	#FFFFFF	#000000	##000000
##E4EA5B	1.00	1.29	16.22	16.22
#FFFFFF	1.29	1.00	21.00	21.00
#000000	16.22	21.00	1.00	1.00
##000000	16.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FBE049

Deuteranopia (green-blind)

#FCE464

Tritanopia (blue-blind)

#F3DDCC

Achromatopsia (no color)

#E2E2E2

Design tokens & code

CSS

--color: #e4ea5b;
/* rgb */ color: rgb(228, 234, 91);
/* oklch */ color: oklch(90.6% 0.163 111.5);

Tailwind

colors: {
  custom: {
    50: '#eff08f',
    500: '#e4ea5b',
    950: '#000000',
  },
}

SCSS

$custom: #e4ea5b;
$custom-light: #eff08f;
$custom-dark: #000000;

JSON

{
  "hex": "#e4ea5b",
  "rgb": {
    "r": 228,
    "g": 234,
    "b": 91
  },
  "hsl": {
    "h": 62.517,
    "s": 77.297,
    "l": 63.725
  },
  "oklch": {
    "l": 0.90613,
    "c": 0.16316,
    "h": 111.5
  },
  "luminance": 0.76095
}

Semantic roles & 50–950 ramp

primary

#E4EA5B

secondary

#3B36B4

accent

#0CDA15

background

#FFFFFC

surface

#FEFEF4

border

#D6D6CE

text

#17160D

muted

#85857F

Preview Lab

Preview with #E4EA5B

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

Preview Lab → · Contrast checker → · Palette generator →