#999F1D#999F1D

#999F1D is a light, vivid yellow. Relative luminance 0.317; OKLCH L 67.6% C 0.142 H 112.4°. Best body text is #000000 at 7.33:1 contrast (WCAG AA passes).

Color values

HEX	#999F1D
RGB	rgb(153, 159, 29)
HSL	hsl(63, 69%, 37%)
HSV	hsv(63, 82%, 62%)
CMYK	cmyk(3.8%, 0%, 81.8%, 37.6%)
CIE-LAB	lab(63.06, -17.21, 60.56)
CIE-LCH	lch(63.06, 62.96, 105.86°)
OKLab	oklab(67.57% -0.0542 0.1311)
OKLCH	oklch(67.57% 0.142 112.4)
XYZ	xyz(25.7577, 31.6579, 5.9159)
Luminance	0.3166 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#999F1D #231D9F

analogous

#9F641D #999F1D #589F1D

triadic

#999F1D #1D999F #9F1D99

tetradic

#999F1D #1D9F64 #231D9F #9F1D58

square

#999F1D #1D9F64 #231D9F #9F1D58

split-complementary

#999F1D #1D589F #641D9F

monochromatic

#35370A #676B14 #999F1D #CBD326 #DAE056

Accessibility & contrast

On white

2.86

#999F1D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.33

#999F1D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #999F1D

7.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##999F1D	#FFFFFF	#000000	##000000
##999F1D	1.00	2.86	7.33	7.33
#FFFFFF	2.86	1.00	21.00	21.00
#000000	7.33	21.00	1.00	1.00
##000000	7.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AC9700

Deuteranopia (green-blind)

#AC9A2A

Tritanopia (blue-blind)

#A49588

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #999f1d;
/* rgb */ color: rgb(153, 159, 29);
/* oklch */ color: oklch(67.6% 0.142 112.4);

Tailwind

colors: {
  custom: {
    50: '#bbbb67',
    500: '#999f1d',
    950: '#000000',
  },
}

SCSS

$custom: #999f1d;
$custom-light: #bbbb67;
$custom-dark: #000000;

JSON

{
  "hex": "#999f1d",
  "rgb": {
    "r": 153,
    "g": 159,
    "b": 29
  },
  "hsl": {
    "h": 62.769,
    "s": 69.149,
    "l": 36.863
  },
  "oklch": {
    "l": 0.67566,
    "c": 0.14189,
    "h": 112.4
  },
  "luminance": 0.31657
}

Semantic roles & 50–950 ramp

primary

#999F1D

secondary

#5954C4

accent

#3CEC44

background

#FBFBF6

surface

#F7F6EB

border

#D0D0C6

text

#121107

muted

#81807A

Preview Lab

Preview with #999F1D

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

Preview Lab → · Contrast checker → · Palette generator →