#99AF33#99AF33

#99AF33 is a light, vivid yellow-green. Relative luminance 0.377; OKLCH L 71.4% C 0.148 H 119.1°. Best body text is #000000 at 8.53:1 contrast (WCAG AA passes).

Color values

HEX	#99AF33
RGB	rgb(153, 175, 51)
HSL	hsl(71, 55%, 44%)
HSV	hsv(71, 71%, 69%)
CMYK	cmyk(12.6%, 0%, 70.9%, 31.4%)
CIE-LAB	lab(67.78, -24.25, 57.74)
CIE-LCH	lch(67.78, 62.63, 112.78°)
OKLab	oklab(71.39% -0.0718 0.129)
OKLCH	oklch(71.39% 0.148 119.1)
XYZ	xyz(29.0649, 37.6715, 8.8715)
Luminance	0.3767 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99AF33 #4933AF

analogous

#AF8733 #99AF33 #5BAF33

triadic

#99AF33 #3399AF #AF3399

tetradic

#99AF33 #33AF87 #4933AF #AF335B

square

#99AF33 #33AF87 #4933AF #AF335B

split-complementary

#99AF33 #335BAF #8733AF

monochromatic

#465017 #708025 #99AF33 #B7CD52 #CBDB82

Accessibility & contrast

On white

2.46

#99AF33 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.53

#99AF33 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99AF33

8.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99AF33	#FFFFFF	#000000	##000000
##99AF33	1.00	2.46	8.53	8.53
#FFFFFF	2.46	1.00	21.00	21.00
#000000	8.53	21.00	1.00	1.00
##000000	8.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAA51E

Deuteranopia (green-blind)

#B8A63D

Tritanopia (blue-blind)

#A2A697

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #99af33;
/* rgb */ color: rgb(153, 175, 51);
/* oklch */ color: oklch(71.4% 0.148 119.1);

Tailwind

colors: {
  custom: {
    50: '#bac673',
    500: '#99af33',
    950: '#000000',
  },
}

SCSS

$custom: #99af33;
$custom-light: #bac673;
$custom-dark: #000000;

JSON

{
  "hex": "#99af33",
  "rgb": {
    "r": 153,
    "g": 175,
    "b": 51
  },
  "hsl": {
    "h": 70.645,
    "s": 54.867,
    "l": 44.314
  },
  "oklch": {
    "l": 0.71392,
    "c": 0.14768,
    "h": 119.1
  },
  "luminance": 0.37671
}

Semantic roles & 50–950 ramp

primary

#99AF33

secondary

#877AC4

accent

#4ADE64

background

#FBFCF7

surface

#F7F8ED

border

#D0D1C8

text

#121308

muted

#81827B

Preview Lab

Preview with #99AF33

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

Preview Lab → · Contrast checker → · Palette generator →