#99A323#99A323

#99A323 is a light, vivid yellow. Relative luminance 0.331; OKLCH L 68.5% C 0.143 H 114.2°. Best body text is #000000 at 7.62:1 contrast (WCAG AA passes).

Color values

HEX	#99A323
RGB	rgb(153, 163, 35)
HSL	hsl(65, 65%, 39%)
HSV	hsv(65, 79%, 64%)
CMYK	cmyk(6.1%, 0%, 78.5%, 36.1%)
CIE-LAB	lab(64.23, -19.03, 59.85)
CIE-LCH	lch(64.23, 62.81, 107.64°)
OKLab	oklab(68.52% -0.0587 0.1307)
OKLCH	oklch(68.52% 0.143 114.2)
XYZ	xyz(26.5383, 33.0886, 6.5785)
Luminance	0.3309 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99A323 #2D23A3

analogous

#A36D23 #99A323 #59A323

triadic

#99A323 #2399A3 #A32399

tetradic

#99A323 #23A36D #2D23A3 #A32359

square

#99A323 #23A36D #2D23A3 #A32359

split-complementary

#99A323 #2359A3 #6D23A3

monochromatic

#3A3E0D #6A7118 #99A323 #C6D331 #D4DD63

Accessibility & contrast

On white

2.76

#99A323 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.62

#99A323 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99A323

7.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99A323	#FFFFFF	#000000	##000000
##99A323	1.00	2.76	7.62	7.62
#FFFFFF	2.76	1.00	21.00	21.00
#000000	7.62	21.00	1.00	1.00
##000000	7.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AF9B00

Deuteranopia (green-blind)

#AF9D2F

Tritanopia (blue-blind)

#A4998B

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #99a323;
/* rgb */ color: rgb(153, 163, 35);
/* oklch */ color: oklch(68.5% 0.143 114.2);

Tailwind

colors: {
  custom: {
    50: '#bbbe6a',
    500: '#99a323',
    950: '#000000',
  },
}

SCSS

$custom: #99a323;
$custom-light: #bbbe6a;
$custom-dark: #000000;

JSON

{
  "hex": "#99a323",
  "rgb": {
    "r": 153,
    "g": 163,
    "b": 35
  },
  "hsl": {
    "h": 64.688,
    "s": 64.646,
    "l": 38.824
  },
  "oklch": {
    "l": 0.68515,
    "c": 0.14332,
    "h": 114.2
  },
  "luminance": 0.33088
}

Semantic roles & 50–950 ramp

primary

#99A323

secondary

#675FC3

accent

#40E84D

background

#FBFBF6

surface

#F7F6EC

border

#D0D0C7

text

#121207

muted

#81817A

Preview Lab

Preview with #99A323

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

Preview Lab → · Contrast checker → · Palette generator →