#99AB2B#99AB2B

#99AB2B is a light, vivid yellow. Relative luminance 0.361; OKLCH L 70.4% C 0.148 H 117.5°. Best body text is #000000 at 8.21:1 contrast (WCAG AA passes).

Color values

HEX	#99AB2B
RGB	rgb(153, 171, 43)
HSL	hsl(68, 60%, 42%)
HSV	hsv(68, 75%, 67%)
CMYK	cmyk(10.5%, 0%, 74.9%, 32.9%)
CIE-LAB	lab(66.58, -22.70, 59.43)
CIE-LCH	lch(66.58, 63.62, 110.90°)
OKLab	oklab(70.41% -0.0682 0.1313)
OKLCH	oklch(70.41% 0.148 117.5)
XYZ	xyz(28.1365, 36.0729, 7.7656)
Luminance	0.3607 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99AB2B #3D2BAB

analogous

#AB7D2B #99AB2B #59AB2B

triadic

#99AB2B #2B99AB #AB2B99

tetradic

#99AB2B #2BAB7D #3D2BAB #AB2B59

square

#99AB2B #2BAB7D #3D2BAB #AB2B59

split-complementary

#99AB2B #2B59AB #7D2BAB

monochromatic

#414912 #6D7A1F #99AB2B #BCD043 #CEDC74

Accessibility & contrast

On white

2.56

#99AB2B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.21

#99AB2B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99AB2B

8.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99AB2B	#FFFFFF	#000000	##000000
##99AB2B	1.00	2.56	8.21	8.21
#FFFFFF	2.56	1.00	21.00	21.00
#000000	8.21	21.00	1.00	1.00
##000000	8.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7A20F

Deuteranopia (green-blind)

#B5A336

Tritanopia (blue-blind)

#A3A193

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #99ab2b;
/* rgb */ color: rgb(153, 171, 43);
/* oklch */ color: oklch(70.4% 0.148 117.5);

Tailwind

colors: {
  custom: {
    50: '#bac36e',
    500: '#99ab2b',
    950: '#000000',
  },
}

SCSS

$custom: #99ab2b;
$custom-light: #bac36e;
$custom-dark: #000000;

JSON

{
  "hex": "#99ab2b",
  "rgb": {
    "r": 153,
    "g": 171,
    "b": 43
  },
  "hsl": {
    "h": 68.438,
    "s": 59.813,
    "l": 41.961
  },
  "oklch": {
    "l": 0.7041,
    "c": 0.14792,
    "h": 117.5
  },
  "luminance": 0.36073
}

Semantic roles & 50–950 ramp

primary

#99AB2B

secondary

#7A6EC4

accent

#45E35B

background

#FBFCF7

surface

#F7F8ED

border

#D0D1C8

text

#121208

muted

#81817B

Preview Lab

Preview with #99AB2B

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

Preview Lab → · Contrast checker → · Palette generator →