#99AA2F#99AA2F

#99AA2F is a light, vivid yellow. Relative luminance 0.357; OKLCH L 70.2% C 0.144 H 117.2°. Best body text is #000000 at 8.15:1 contrast (WCAG AA passes).

Color values

HEX	#99AA2F
RGB	rgb(153, 170, 47)
HSL	hsl(68, 57%, 43%)
HSV	hsv(68, 72%, 67%)
CMYK	cmyk(10%, 0%, 72.4%, 33.3%)
CIE-LAB	lab(66.31, -22.00, 57.77)
CIE-LCH	lch(66.31, 61.82, 110.84°)
OKLab	oklab(70.2% -0.0659 0.1284)
OKLCH	oklch(70.2% 0.144 117.2)
XYZ	xyz(28.0253, 35.7273, 8.1085)
Luminance	0.3573 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99AA2F #402FAA

analogous

#AA7E2F #99AA2F #5BAA2F

triadic

#99AA2F #2F99AA #AA2F99

tetradic

#99AA2F #2FAA7E #402FAA #AA2F5B

square

#99AA2F #2FAA7E #402FAA #AA2F5B

split-complementary

#99AA2F #2F5BAA #7E2FAA

monochromatic

#434A14 #6E7A22 #99AA2F #BBCD49 #CDDA79

Accessibility & contrast

On white

2.58

#99AA2F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.15

#99AA2F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99AA2F

8.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99AA2F	#FFFFFF	#000000	##000000
##99AA2F	1.00	2.58	8.15	8.15
#FFFFFF	2.58	1.00	21.00	21.00
#000000	8.15	21.00	1.00	1.00
##000000	8.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6A118

Deuteranopia (green-blind)

#B4A239

Tritanopia (blue-blind)

#A3A092

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #99aa2f;
/* rgb */ color: rgb(153, 170, 47);
/* oklch */ color: oklch(70.2% 0.144 117.2);

Tailwind

colors: {
  custom: {
    50: '#bac370',
    500: '#99aa2f',
    950: '#000000',
  },
}

SCSS

$custom: #99aa2f;
$custom-light: #bac370;
$custom-dark: #000000;

JSON

{
  "hex": "#99aa2f",
  "rgb": {
    "r": 153,
    "g": 170,
    "b": 47
  },
  "hsl": {
    "h": 68.293,
    "s": 56.682,
    "l": 42.549
  },
  "oklch": {
    "l": 0.70204,
    "c": 0.14437,
    "h": 117.2
  },
  "luminance": 0.35727
}

Semantic roles & 50–950 ramp

primary

#99AA2F

secondary

#7E72C2

accent

#48E05D

background

#FBFBF7

surface

#F7F7ED

border

#D0D0C8

text

#121208

muted

#81817B

Preview Lab

Preview with #99AA2F

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

Preview Lab → · Contrast checker → · Palette generator →