#EFB458#EFB458

#EFB458 is a light, vivid orange. Relative luminance 0.517; OKLCH L 80.7% C 0.128 H 76.2°. Best body text is #000000 at 11.34:1 contrast (WCAG AA passes).

Color values

HEX	#EFB458
RGB	rgb(239, 180, 88)
HSL	hsl(37, 83%, 64%)
HSV	hsv(37, 63%, 94%)
CMYK	cmyk(0%, 24.7%, 63.2%, 6.3%)
CIE-LAB	lab(77.10, 12.00, 54.15)
CIE-LCH	lch(77.10, 55.46, 77.50°)
OKLab	oklab(80.7% 0.0306 0.1246)
OKLCH	oklch(80.7% 0.128 76.2)
XYZ	xyz(53.6825, 51.7017, 16.3826)
Luminance	0.5170 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFB458 #5893EF

analogous

#EF6958 #EFB458 #DFEF58

triadic

#EFB458 #58EFB4 #B458EF

tetradic

#EFB458 #58EF69 #5893EF #EF58DF

square

#EFB458 #58EF69 #5893EF #EF58DF

split-complementary

#EFB458 #58DFEF #6958EF

monochromatic

#BB7912 #EA9B20 #EFB458 #F4CD90 #FAE6C8

Accessibility & contrast

On white

1.85

#EFB458 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.34

#EFB458 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFB458

11.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFB458	#FFFFFF	#000000	##000000
##EFB458	1.00	1.85	11.34	11.34
#FFFFFF	1.85	1.00	21.00	21.00
#000000	11.34	21.00	1.00	1.00
##000000	11.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CAB64F

Deuteranopia (green-blind)

#D8C45B

Tritanopia (blue-blind)

#FFA4A0

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #efb458;
/* rgb */ color: rgb(239, 180, 88);
/* oklch */ color: oklch(80.7% 0.128 76.2);

Tailwind

colors: {
  custom: {
    50: '#f8ca8a',
    500: '#efb458',
    950: '#000000',
  },
}

SCSS

$custom: #efb458;
$custom-light: #f8ca8a;
$custom-dark: #000000;

JSON

{
  "hex": "#efb458",
  "rgb": {
    "r": 239,
    "g": 180,
    "b": 88
  },
  "hsl": {
    "h": 36.556,
    "s": 82.514,
    "l": 64.118
  },
  "oklch": {
    "l": 0.80703,
    "c": 0.12832,
    "h": 76.2
  },
  "luminance": 0.51698
}

Semantic roles & 50–950 ramp

primary

#EFB458

secondary

#3267BA

accent

#5BDF07

background

#FFFDFC

surface

#FFF9F4

border

#D7D2CE

text

#18130C

muted

#86827F

Preview Lab

Preview with #EFB458

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

Preview Lab → · Contrast checker → · Palette generator →