#999B28#999B28

#999B28 is a light, vivid yellow. Relative luminance 0.304; OKLCH L 66.7% C 0.132 H 110.5°. Best body text is #000000 at 7.07:1 contrast (WCAG AA passes).

Color values

HEX	#999B28
RGB	rgb(153, 155, 40)
HSL	hsl(61, 59%, 38%)
HSV	hsv(61, 74%, 61%)
CMYK	cmyk(1.3%, 0%, 74.2%, 39.2%)
CIE-LAB	lab(61.97, -14.69, 56.11)
CIE-LCH	lch(61.97, 58.00, 104.67°)
OKLab	oklab(66.71% -0.0463 0.1237)
OKLCH	oklch(66.71% 0.132 110.5)
XYZ	xyz(25.2421, 30.3689, 6.5392)
Luminance	0.3037 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#999B28 #2A289B

analogous

#9B6328 #999B28 #609B28

triadic

#999B28 #28999B #9B2899

tetradic

#999B28 #289B63 #2A289B #9B2860

square

#999B28 #289B63 #2A289B #9B2860

split-complementary

#999B28 #28609B #63289B

monochromatic

#393A0F #696A1B #999B28 #C8CB35 #D6D766

Accessibility & contrast

On white

2.97

#999B28 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.07

#999B28 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #999B28

7.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##999B28	#FFFFFF	#000000	##000000
##999B28	1.00	2.97	7.07	7.07
#FFFFFF	2.97	1.00	21.00	21.00
#000000	7.07	21.00	1.00	1.00
##000000	7.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A89410

Deuteranopia (green-blind)

#A99731

Tritanopia (blue-blind)

#A49185

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #999b28;
/* rgb */ color: rgb(153, 155, 40);
/* oklch */ color: oklch(66.7% 0.132 110.5);

Tailwind

colors: {
  custom: {
    50: '#bab86b',
    500: '#999b28',
    950: '#000000',
  },
}

SCSS

$custom: #999b28;
$custom-light: #bab86b;
$custom-dark: #000000;

JSON

{
  "hex": "#999b28",
  "rgb": {
    "r": 153,
    "g": 155,
    "b": 40
  },
  "hsl": {
    "h": 61.043,
    "s": 58.974,
    "l": 38.235
  },
  "oklch": {
    "l": 0.66712,
    "c": 0.13206,
    "h": 110.5
  },
  "luminance": 0.30368
}

Semantic roles & 50–950 ramp

primary

#999B28

secondary

#6361BD

accent

#46E248

background

#FBFBF6

surface

#F7F6EC

border

#D0D0C7

text

#121107

muted

#81807A

Preview Lab

Preview with #999B28

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

Preview Lab → · Contrast checker → · Palette generator →