#99A331#99A331

#99A331 is a light, vivid yellow. Relative luminance 0.332; OKLCH L 68.6% C 0.135 H 114.3°. Best body text is #000000 at 7.64:1 contrast (WCAG AA passes).

Color values

HEX	#99A331
RGB	rgb(153, 163, 49)
HSL	hsl(65, 54%, 42%)
HSV	hsv(65, 70%, 64%)
CMYK	cmyk(6.1%, 0%, 69.9%, 36.1%)
CIE-LAB	lab(64.31, -18.35, 55.06)
CIE-LCH	lch(64.31, 58.03, 108.44°)
OKLab	oklab(68.61% -0.0556 0.1231)
OKLCH	oklch(68.61% 0.135 114.3)
XYZ	xyz(26.7892, 33.1889, 7.9000)
Luminance	0.3319 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99A331 #3B31A3

analogous

#A37431 #99A331 #60A331

triadic

#99A331 #3199A3 #A33199

tetradic

#99A331 #31A374 #3B31A3 #A33160

square

#99A331 #31A374 #3B31A3 #A33160

split-complementary

#99A331 #3160A3 #7431A3

monochromatic

#414515 #6D7423 #99A331 #BDC849 #CED678

Accessibility & contrast

On white

2.75

#99A331 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.64

#99A331 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99A331

7.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99A331	#FFFFFF	#000000	##000000
##99A331	1.00	2.75	7.64	7.64
#FFFFFF	2.75	1.00	21.00	21.00
#000000	7.64	21.00	1.00	1.00
##000000	7.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AF9B1F

Deuteranopia (green-blind)

#AE9D3A

Tritanopia (blue-blind)

#A3998C

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #99a331;
/* rgb */ color: rgb(153, 163, 49);
/* oklch */ color: oklch(68.6% 0.135 114.3);

Tailwind

colors: {
  custom: {
    50: '#babe70',
    500: '#99a331',
    950: '#000000',
  },
}

SCSS

$custom: #99a331;
$custom-light: #babe70;
$custom-dark: #000000;

JSON

{
  "hex": "#99a331",
  "rgb": {
    "r": 153,
    "g": 163,
    "b": 49
  },
  "hsl": {
    "h": 65.263,
    "s": 53.774,
    "l": 41.569
  },
  "oklch": {
    "l": 0.68605,
    "c": 0.13504,
    "h": 114.3
  },
  "luminance": 0.33188
}

Semantic roles & 50–950 ramp

primary

#99A331

secondary

#7871BF

accent

#4BDD57

background

#FBFBF7

surface

#F7F6ED

border

#D0D0C8

text

#121208

muted

#81817B

Preview Lab

Preview with #99A331

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

Preview Lab → · Contrast checker → · Palette generator →