#99A028#99A028

#99A028 is a light, vivid yellow. Relative luminance 0.321; OKLCH L 67.9% C 0.137 H 112.9°. Best body text is #000000 at 7.41:1 contrast (WCAG AA passes).

Color values

HEX	#99A028
RGB	rgb(153, 160, 40)
HSL	hsl(64, 60%, 39%)
HSV	hsv(64, 75%, 63%)
CMYK	cmyk(4.4%, 0%, 75%, 37.3%)
CIE-LAB	lab(63.40, -17.28, 57.46)
CIE-LCH	lch(63.40, 60.00, 106.74°)
OKLab	oklab(67.86% -0.0535 0.1265)
OKLCH	oklch(67.86% 0.137 112.9)
XYZ	xyz(26.0915, 32.0677, 6.8223)
Luminance	0.3207 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99A028 #2F28A0

analogous

#A06B28 #99A028 #5DA028

triadic

#99A028 #2899A0 #A02899

tetradic

#99A028 #28A06B #2F28A0 #A0285D

square

#99A028 #28A06B #2F28A0 #A0285D

split-complementary

#99A028 #285DA0 #6B28A0

monochromatic

#3B3E10 #6A6F1C #99A028 #C5CD38 #D3D969

Accessibility & contrast

On white

2.83

#99A028 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.41

#99A028 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99A028

7.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99A028	#FFFFFF	#000000	##000000
##99A028	1.00	2.83	7.41	7.41
#FFFFFF	2.83	1.00	21.00	21.00
#000000	7.41	21.00	1.00	1.00
##000000	7.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AC980D

Deuteranopia (green-blind)

#AC9B32

Tritanopia (blue-blind)

#A49689

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #99a028;
/* rgb */ color: rgb(153, 160, 40);
/* oklch */ color: oklch(67.9% 0.137 112.9);

Tailwind

colors: {
  custom: {
    50: '#babb6c',
    500: '#99a028',
    950: '#000000',
  },
}

SCSS

$custom: #99a028;
$custom-light: #babb6c;
$custom-dark: #000000;

JSON

{
  "hex": "#99a028",
  "rgb": {
    "r": 153,
    "g": 160,
    "b": 40
  },
  "hsl": {
    "h": 63.5,
    "s": 60,
    "l": 39.216
  },
  "oklch": {
    "l": 0.67855,
    "c": 0.13738,
    "h": 112.9
  },
  "luminance": 0.32067
}

Semantic roles & 50–950 ramp

primary

#99A028

secondary

#6964C0

accent

#45E34E

background

#FBFBF6

surface

#F7F6EC

border

#D0D0C7

text

#121107

muted

#81807A

Preview Lab

Preview with #99A028

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

Preview Lab → · Contrast checker → · Palette generator →