#909F2B#909F2B

#909F2B is a light, vivid yellow. Relative luminance 0.309; OKLCH L 66.9% C 0.137 H 116.7°. Best body text is #000000 at 7.18:1 contrast (WCAG AA passes).

Color values

HEX	#909F2B
RGB	rgb(144, 159, 43)
HSL	hsl(68, 57%, 40%)
HSV	hsv(68, 73%, 62%)
CMYK	cmyk(9.4%, 0%, 73%, 37.6%)
CIE-LAB	lab(62.42, -20.53, 55.22)
CIE-LCH	lch(62.42, 58.91, 110.40°)
OKLab	oklab(66.9% -0.0617 0.1226)
OKLCH	oklch(66.9% 0.137 116.7)
XYZ	xyz(24.3364, 30.9003, 6.9674)
Luminance	0.3090 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#909F2B #3A2B9F

analogous

#9F742B #909F2B #569F2B

triadic

#909F2B #2B909F #9F2B90

tetradic

#909F2B #2B9F74 #3A2B9F #9F2B56

square

#909F2B #2B9F74 #3A2B9F #9F2B56

split-complementary

#909F2B #2B569F #742B9F

monochromatic

#393F11 #646F1E #909F2B #B8CA3D #CAD76D

Accessibility & contrast

On white

2.92

#909F2B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.18

#909F2B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #909F2B

7.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##909F2B	#FFFFFF	#000000	##000000
##909F2B	1.00	2.92	7.18	7.18
#FFFFFF	2.92	1.00	21.00	21.00
#000000	7.18	21.00	1.00	1.00
##000000	7.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AA9615

Deuteranopia (green-blind)

#A99835

Tritanopia (blue-blind)

#999689

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #909f2b;
/* rgb */ color: rgb(144, 159, 43);
/* oklch */ color: oklch(66.9% 0.137 116.7);

Tailwind

colors: {
  custom: {
    50: '#b4bb6d',
    500: '#909f2b',
    950: '#000000',
  },
}

SCSS

$custom: #909f2b;
$custom-light: #b4bb6d;
$custom-dark: #000000;

JSON

{
  "hex": "#909f2b",
  "rgb": {
    "r": 144,
    "g": 159,
    "b": 43
  },
  "hsl": {
    "h": 67.759,
    "s": 57.426,
    "l": 39.608
  },
  "oklch": {
    "l": 0.66903,
    "c": 0.1373,
    "h": 116.7
  },
  "luminance": 0.309
}

Semantic roles & 50–950 ramp

primary

#909F2B

secondary

#7367BE

accent

#47E15B

background

#FBFBF6

surface

#F6F6EC

border

#D0D0C7

text

#111107

muted

#80807A

Preview Lab

Preview with #909F2B

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

Preview Lab → · Contrast checker → · Palette generator →