#909933#909933

#909933 is a light, vivid yellow. Relative luminance 0.290; OKLCH L 65.6% C 0.125 H 114.2°. Best body text is #000000 at 6.79:1 contrast (WCAG AA passes).

Color values

HEX	#909933
RGB	rgb(144, 153, 51)
HSL	hsl(65, 50%, 40%)
HSV	hsv(65, 67%, 60%)
CMYK	cmyk(5.9%, 0%, 66.7%, 40%)
CIE-LAB	lab(60.74, -16.99, 50.39)
CIE-LCH	lch(60.74, 53.18, 108.63°)
OKLab	oklab(65.57% -0.0511 0.1138)
OKLCH	oklch(65.57% 0.125 114.2)
XYZ	xyz(23.4910, 28.9512, 7.4820)
Luminance	0.2895 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#909933 #3C3399

analogous

#996F33 #909933 #5D9933

triadic

#909933 #339099 #993390

tetradic

#909933 #33996F #3C3399 #99335D

square

#909933 #33996F #3C3399 #99335D

split-complementary

#909933 #335D99 #6F3399

monochromatic

#3A3D14 #656B24 #909933 #B7C247 #C9D175

Accessibility & contrast

On white

3.09

#909933 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.79

#909933 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #909933

6.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##909933	#FFFFFF	#000000	##000000
##909933	1.00	3.09	6.79	6.79
#FFFFFF	3.09	1.00	21.00	21.00
#000000	6.79	21.00	1.00	1.00
##000000	6.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A49225

Deuteranopia (green-blind)

#A4933A

Tritanopia (blue-blind)

#999084

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #909933;
/* rgb */ color: rgb(144, 153, 51);
/* oklch */ color: oklch(65.6% 0.125 114.2);

Tailwind

colors: {
  custom: {
    50: '#b3b670',
    500: '#909933',
    950: '#000000',
  },
}

SCSS

$custom: #909933;
$custom-light: #b3b670;
$custom-dark: #000000;

JSON

{
  "hex": "#909933",
  "rgb": {
    "r": 144,
    "g": 153,
    "b": 51
  },
  "hsl": {
    "h": 65.294,
    "s": 50,
    "l": 40
  },
  "oklch": {
    "l": 0.65569,
    "c": 0.12474,
    "h": 114.2
  },
  "luminance": 0.28951
}

Semantic roles & 50–950 ramp

primary

#909933

secondary

#756EB9

accent

#4EDA5B

background

#FBFBF7

surface

#F6F6ED

border

#D0D0C8

text

#111108

muted

#80807B

Preview Lab

Preview with #909933

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

Preview Lab → · Contrast checker → · Palette generator →