#E5CF58#E5CF58

#E5CF58 is a very light, vivid yellow. Relative luminance 0.620; OKLCH L 85.1% C 0.140 H 98.9°. Best body text is #000000 at 13.40:1 contrast (WCAG AA passes).

Color values

HEX	#E5CF58
RGB	rgb(229, 207, 88)
HSL	hsl(51, 73%, 62%)
HSV	hsv(51, 62%, 90%)
CMYK	cmyk(0%, 9.6%, 61.6%, 10.2%)
CIE-LAB	lab(82.91, -6.19, 60.31)
CIE-LCH	lch(82.91, 60.63, 95.86°)
OKLab	oklab(85.06% -0.0215 0.1381)
OKLCH	oklch(85.06% 0.14 98.9)
XYZ	xyz(56.3897, 61.9907, 18.2258)
Luminance	0.6199 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E5CF58 #586EE5

analogous

#E58858 #E5CF58 #B5E558

triadic

#E5CF58 #58E5CF #CF58E5

tetradic

#E5CF58 #58E588 #586EE5 #E558B5

square

#E5CF58 #58E588 #586EE5 #E558B5

split-complementary

#E5CF58 #58B5E5 #8858E5

monochromatic

#A8921A #DDC023 #E5CF58 #EDDE8D #F5EDC2

Accessibility & contrast

On white

1.57

#E5CF58 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.40

#E5CF58 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E5CF58

13.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E5CF58	#FFFFFF	#000000	##000000
##E5CF58	1.00	1.57	13.40	13.40
#FFFFFF	1.57	1.00	21.00	21.00
#000000	13.40	21.00	1.00	1.00
##000000	13.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E1CA4B

Deuteranopia (green-blind)

#E7D25E

Tritanopia (blue-blind)

#F6C1B5

Achromatopsia (no color)

#CECECE

Design tokens & code

CSS

--color: #e5cf58;
/* rgb */ color: rgb(229, 207, 88);
/* oklch */ color: oklch(85.1% 0.140 98.9);

Tailwind

colors: {
  custom: {
    50: '#f0dd8c',
    500: '#e5cf58',
    950: '#000000',
  },
}

SCSS

$custom: #e5cf58;
$custom-light: #f0dd8c;
$custom-dark: #000000;

JSON

{
  "hex": "#e5cf58",
  "rgb": {
    "r": 229,
    "g": 207,
    "b": 88
  },
  "hsl": {
    "h": 50.638,
    "s": 73.057,
    "l": 62.157
  },
  "oklch": {
    "l": 0.85056,
    "c": 0.13972,
    "h": 98.9
  },
  "luminance": 0.61988
}

Semantic roles & 50–950 ramp

primary

#E5CF58

secondary

#3749AA

accent

#2FD510

background

#FFFEFC

surface

#FFFCF4

border

#D7D5CE

text

#17150C

muted

#85847F

Preview Lab

Preview with #E5CF58

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

Preview Lab → · Contrast checker → · Palette generator →