#A0901E#A0901E

#A0901E is a light, vivid yellow. Relative luminance 0.275; OKLCH L 64.8% C 0.126 H 100.7°. Best body text is #000000 at 6.50:1 contrast (WCAG AA passes).

Color values

HEX	#A0901E
RGB	rgb(160, 144, 30)
HSL	hsl(53, 68%, 37%)
HSV	hsv(53, 81%, 63%)
CMYK	cmyk(0%, 10%, 81.3%, 37.3%)
CIE-LAB	lab(59.45, -6.11, 57.35)
CIE-LCH	lch(59.45, 57.67, 96.08°)
OKLab	oklab(64.83% -0.0235 0.1241)
OKLCH	oklch(64.83% 0.126 100.7)
XYZ	xyz(24.7060, 27.5150, 5.2376)
Luminance	0.2751 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A0901E #1E2EA0

analogous

#A04F1E #A0901E #6FA01E

triadic

#A0901E #1EA090 #901EA0

tetradic

#A0901E #1EA04F #1E2EA0 #A01E6F

square

#A0901E #1EA04F #1E2EA0 #A01E6F

split-complementary

#A0901E #1E6FA0 #4F1EA0

monochromatic

#39330B #6C6214 #A0901E #D4BE28 #E0CF59

Accessibility & contrast

On white

3.23

#A0901E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.50

#A0901E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A0901E

6.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A0901E	#FFFFFF	#000000	##000000
##A0901E	1.00	3.23	6.50	6.50
#FFFFFF	3.23	1.00	21.00	21.00
#000000	6.50	21.00	1.00	1.00
##000000	6.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9F8C00

Deuteranopia (green-blind)

#A39227

Tritanopia (blue-blind)

#AD857B

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #a0901e;
/* rgb */ color: rgb(160, 144, 30);
/* oklch */ color: oklch(64.8% 0.126 100.7);

Tailwind

colors: {
  custom: {
    50: '#c0b065',
    500: '#a0901e',
    950: '#000000',
  },
}

SCSS

$custom: #a0901e;
$custom-light: #c0b065;
$custom-dark: #000000;

JSON

{
  "hex": "#a0901e",
  "rgb": {
    "r": 160,
    "g": 144,
    "b": 30
  },
  "hsl": {
    "h": 52.615,
    "s": 68.421,
    "l": 37.255
  },
  "oklch": {
    "l": 0.64835,
    "c": 0.12629,
    "h": 100.7
  },
  "luminance": 0.27514
}

Semantic roles & 50–950 ramp

primary

#A0901E

secondary

#5664C4

accent

#52EB3D

background

#FCFAF6

surface

#F8F4EB

border

#D1CEC6

text

#131006

muted

#827F7A

Preview Lab

Preview with #A0901E

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

Preview Lab → · Contrast checker → · Palette generator →