#E5EC6B#E5EC6B

#E5EC6B is a very light, vivid yellow. Relative luminance 0.777; OKLCH L 91.3% C 0.152 H 111.9°. Best body text is #000000 at 16.54:1 contrast (WCAG AA passes).

Color values

HEX	#E5EC6B
RGB	rgb(229, 236, 107)
HSL	hsl(63, 77%, 67%)
HSV	hsv(63, 55%, 93%)
CMYK	cmyk(3%, 0%, 54.7%, 7.5%)
CIE-LAB	lab(90.65, -19.26, 60.62)
CIE-LCH	lch(90.65, 63.61, 107.62°)
OKLab	oklab(91.27% -0.0567 0.141)
OKLCH	oklch(91.27% 0.152 111.9)
XYZ	xyz(64.9639, 77.7118, 25.4848)
Luminance	0.7771 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E5EC6B #726BEC

analogous

#ECB36B #E5EC6B #A4EC6B

triadic

#E5EC6B #6BE5EC #EC6BE5

tetradic

#E5EC6B #6BECB3 #726BEC #EC6BA4

square

#E5EC6B #6BECB3 #726BEC #EC6BA4

split-complementary

#E5EC6B #6BA4EC #B36BEC

monochromatic

#BAC419 #DBE535 #E5EC6B #EFF3A1 #F8FAD7

Accessibility & contrast

On white

1.27

#E5EC6B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.54

#E5EC6B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E5EC6B

16.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E5EC6B	#FFFFFF	#000000	##000000
##E5EC6B	1.00	1.27	16.54	16.54
#FFFFFF	1.27	1.00	21.00	21.00
#000000	16.54	21.00	1.00	1.00
##000000	16.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FCE25E

Deuteranopia (green-blind)

#FCE672

Tritanopia (blue-blind)

#F3DFD0

Achromatopsia (no color)

#E4E4E4

Design tokens & code

CSS

--color: #e5ec6b;
/* rgb */ color: rgb(229, 236, 107);
/* oklch */ color: oklch(91.3% 0.152 111.9);

Tailwind

colors: {
  custom: {
    50: '#f0f299',
    500: '#e5ec6b',
    950: '#000000',
  },
}

SCSS

$custom: #e5ec6b;
$custom-light: #f0f299;
$custom-dark: #000000;

JSON

{
  "hex": "#e5ec6b",
  "rgb": {
    "r": 229,
    "g": 236,
    "b": 107
  },
  "hsl": {
    "h": 63.256,
    "s": 77.246,
    "l": 67.255
  },
  "oklch": {
    "l": 0.91271,
    "c": 0.15199,
    "h": 111.9
  },
  "luminance": 0.7771
}

Semantic roles & 50–950 ramp

primary

#E5EC6B

secondary

#413AC2

accent

#0CD917

background

#FFFFFC

surface

#FEFEF5

border

#D6D6CF

text

#17160E

muted

#85857F

Preview Lab

Preview with #E5EC6B

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

Preview Lab → · Contrast checker → · Palette generator →