#99A628#99A628

#99A628 is a light, vivid yellow. Relative luminance 0.342; OKLCH L 69.2% C 0.144 H 115.5°. Best body text is #000000 at 7.84:1 contrast (WCAG AA passes).

Color values

HEX	#99A628
RGB	rgb(153, 166, 40)
HSL	hsl(66, 61%, 40%)
HSV	hsv(66, 76%, 65%)
CMYK	cmyk(7.8%, 0%, 75.9%, 34.9%)
CIE-LAB	lab(65.12, -20.34, 59.07)
CIE-LCH	lch(65.12, 62.47, 109.00°)
OKLab	oklab(69.24% -0.0619 0.13)
OKLCH	oklch(69.24% 0.144 115.5)
XYZ	xyz(27.1568, 34.1984, 7.1774)
Luminance	0.3420 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99A628 #3528A6

analogous

#A67428 #99A628 #5AA628

triadic

#99A628 #2899A6 #A62899

tetradic

#99A628 #28A674 #3528A6 #A6285A

square

#99A628 #28A674 #3528A6 #A6285A

split-complementary

#99A628 #285AA6 #7428A6

monochromatic

#3E4310 #6C751C #99A628 #C1D03B #D0DC6D

Accessibility & contrast

On white

2.68

#99A628 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.84

#99A628 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99A628

7.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99A628	#FFFFFF	#000000	##000000
##99A628	1.00	2.68	7.84	7.84
#FFFFFF	2.68	1.00	21.00	21.00
#000000	7.84	21.00	1.00	1.00
##000000	7.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B29D09

Deuteranopia (green-blind)

#B19F33

Tritanopia (blue-blind)

#A39C8E

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #99a628;
/* rgb */ color: rgb(153, 166, 40);
/* oklch */ color: oklch(69.2% 0.144 115.5);

Tailwind

colors: {
  custom: {
    50: '#bac06c',
    500: '#99a628',
    950: '#000000',
  },
}

SCSS

$custom: #99a628;
$custom-light: #bac06c;
$custom-dark: #000000;

JSON

{
  "hex": "#99a628",
  "rgb": {
    "r": 153,
    "g": 166,
    "b": 40
  },
  "hsl": {
    "h": 66.19,
    "s": 61.165,
    "l": 40.392
  },
  "oklch": {
    "l": 0.69235,
    "c": 0.14397,
    "h": 115.5
  },
  "luminance": 0.34198
}

Semantic roles & 50–950 ramp

primary

#99A628

secondary

#7167C2

accent

#44E454

background

#FBFBF6

surface

#F7F7EC

border

#D0D0C7

text

#121207

muted

#81817A

Preview Lab

Preview with #99A628

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

Preview Lab → · Contrast checker → · Palette generator →