#B0902F#B0902F

#B0902F is a light, moderate yellow. Relative luminance 0.294; OKLCH L 66.6% C 0.118 H 90.0°. Best body text is #000000 at 6.88:1 contrast (WCAG AA passes).

Color values

HEX	#B0902F
RGB	rgb(176, 144, 47)
HSL	hsl(45, 58%, 44%)
HSV	hsv(45, 73%, 69%)
CMYK	cmyk(0%, 18.2%, 73.3%, 31%)
CIE-LAB	lab(61.12, 1.83, 53.36)
CIE-LCH	lch(61.12, 53.39, 88.03°)
OKLab	oklab(66.55% -0.0001 0.1183)
OKLCH	oklch(66.55% 0.118 90)
XYZ	xyz(28.3924, 29.3836, 6.8649)
Luminance	0.2938 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B0902F #2F4FB0

analogous

#B04F2F #B0902F #8FB02F

triadic

#B0902F #2FB090 #902FB0

tetradic

#B0902F #2FB04F #2F4FB0 #B02F8F

square

#B0902F #2FB04F #2F4FB0 #B02F8F

split-complementary

#B0902F #2F8FB0 #4F2FB0

monochromatic

#4F4115 #806822 #B0902F #CFAF4D #DCC57D

Accessibility & contrast

On white

3.05

#B0902F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.88

#B0902F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B0902F

6.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B0902F	#FFFFFF	#000000	##000000
##B0902F	1.00	3.05	6.88	6.88
#FFFFFF	3.05	1.00	21.00	21.00
#000000	6.88	21.00	1.00	1.00
##000000	6.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A08E20

Deuteranopia (green-blind)

#A89734

Tritanopia (blue-blind)

#BF847D

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #b0902f;
/* rgb */ color: rgb(176, 144, 47);
/* oklch */ color: oklch(66.6% 0.118 90.0);

Tailwind

colors: {
  custom: {
    50: '#cbb06e',
    500: '#b0902f',
    950: '#000000',
  },
}

SCSS

$custom: #b0902f;
$custom-light: #cbb06e;
$custom-dark: #000000;

JSON

{
  "hex": "#b0902f",
  "rgb": {
    "r": 176,
    "g": 144,
    "b": 47
  },
  "hsl": {
    "h": 45.116,
    "s": 57.848,
    "l": 43.725
  },
  "oklch": {
    "l": 0.66555,
    "c": 0.11831,
    "h": 90
  },
  "luminance": 0.29382
}

Semantic roles & 50–950 ramp

primary

#B0902F

secondary

#7689C5

accent

#6DE147

background

#FDFAF6

surface

#FAF4EC

border

#D3CEC7

text

#141007

muted

#837F7A

Preview Lab

Preview with #B0902F

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

Preview Lab → · Contrast checker → · Palette generator →