#999C1D#999C1D

#999C1D is a light, vivid yellow. Relative luminance 0.306; OKLCH L 66.9% C 0.139 H 111.1°. Best body text is #000000 at 7.13:1 contrast (WCAG AA passes).

Color values

HEX	#999C1D
RGB	rgb(153, 156, 29)
HSL	hsl(61, 69%, 36%)
HSV	hsv(61, 81%, 61%)
CMYK	cmyk(1.9%, 0%, 81.4%, 38.8%)
CIE-LAB	lab(62.20, -15.66, 59.81)
CIE-LCH	lch(62.20, 61.83, 104.67°)
OKLab	oklab(66.88% -0.0499 0.1295)
OKLCH	oklch(66.88% 0.139 111.1)
XYZ	xyz(25.2480, 30.6386, 5.7460)
Luminance	0.3064 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#999C1D #201D9C

analogous

#9C601D #999C1D #5A9C1D

triadic

#999C1D #1D999C #9C1D99

tetradic

#999C1D #1D9C60 #201D9C #9C1D5A

square

#999C1D #1D9C60 #201D9C #9C1D5A

split-complementary

#999C1D #1D5A9C #601D9C

monochromatic

#34350A #666813 #999C1D #CCD027 #DCDF54

Accessibility & contrast

On white

2.95

#999C1D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.13

#999C1D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #999C1D

7.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##999C1D	#FFFFFF	#000000	##000000
##999C1D	1.00	2.95	7.13	7.13
#FFFFFF	2.95	1.00	21.00	21.00
#000000	7.13	21.00	1.00	1.00
##000000	7.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A99500

Deuteranopia (green-blind)

#AA9829

Tritanopia (blue-blind)

#A49285

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #999c1d;
/* rgb */ color: rgb(153, 156, 29);
/* oklch */ color: oklch(66.9% 0.139 111.1);

Tailwind

colors: {
  custom: {
    50: '#bbb966',
    500: '#999c1d',
    950: '#000000',
  },
}

SCSS

$custom: #999c1d;
$custom-light: #bbb966;
$custom-dark: #000000;

JSON

{
  "hex": "#999c1d",
  "rgb": {
    "r": 153,
    "g": 156,
    "b": 29
  },
  "hsl": {
    "h": 61.417,
    "s": 68.649,
    "l": 36.275
  },
  "oklch": {
    "l": 0.66879,
    "c": 0.13881,
    "h": 111.1
  },
  "luminance": 0.30638
}

Semantic roles & 50–950 ramp

primary

#999C1D

secondary

#5552C2

accent

#3CEB40

background

#FBFBF6

surface

#F7F6EB

border

#D0D0C6

text

#121106

muted

#81807A

Preview Lab

Preview with #999C1D

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

Preview Lab → · Contrast checker → · Palette generator →