#999D10#999D10

#999D10 is a light, vivid yellow. Relative luminance 0.309; OKLCH L 67.1% C 0.144 H 111.6°. Best body text is #000000 at 7.18:1 contrast (WCAG AA passes).

Color values

HEX	#999D10
RGB	rgb(153, 157, 16)
HSL	hsl(62, 82%, 34%)
HSV	hsv(62, 90%, 62%)
CMYK	cmyk(2.5%, 0%, 89.8%, 38.4%)
CIE-LAB	lab(62.44, -16.53, 63.03)
CIE-LCH	lch(62.44, 65.16, 104.70°)
OKLab	oklab(67.06% -0.0531 0.1344)
OKLCH	oklch(67.06% 0.144 111.6)
XYZ	xyz(25.2883, 30.9244, 5.1270)
Luminance	0.3092 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#999D10 #14109D

analogous

#9D5B10 #999D10 #539D10

triadic

#999D10 #10999D #9D1099

tetradic

#999D10 #109D5B #14109D #9D1053

square

#999D10 #109D5B #14109D #9D1053

split-complementary

#999D10 #10539D #5B109D

monochromatic

#2D2E05 #63650A #999D10 #CFD516 #E6EB3C

Accessibility & contrast

On white

2.92

#999D10 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.18

#999D10 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #999D10

7.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##999D10	#FFFFFF	#000000	##000000
##999D10	1.00	2.92	7.18	7.18
#FFFFFF	2.92	1.00	21.00	21.00
#000000	7.18	21.00	1.00	1.00
##000000	7.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AA9500

Deuteranopia (green-blind)

#AB9822

Tritanopia (blue-blind)

#A49385

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #999d10;
/* rgb */ color: rgb(153, 157, 16);
/* oklch */ color: oklch(67.1% 0.144 111.6);

Tailwind

colors: {
  custom: {
    50: '#bbb962',
    500: '#999d10',
    950: '#000000',
  },
}

SCSS

$custom: #999d10;
$custom-light: #bbb962;
$custom-dark: #000000;

JSON

{
  "hex": "#999d10",
  "rgb": {
    "r": 153,
    "g": 157,
    "b": 16
  },
  "hsl": {
    "h": 61.702,
    "s": 81.503,
    "l": 33.922
  },
  "oklch": {
    "l": 0.67059,
    "c": 0.14446,
    "h": 111.6
  },
  "luminance": 0.30924
}

Semantic roles & 50–950 ramp

primary

#999D10

secondary

#423ECA

accent

#30F836

background

#FCFBF6

surface

#F8F6EB

border

#D1D0C6

text

#121106

muted

#81807A

Preview Lab

Preview with #999D10

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

Preview Lab → · Contrast checker → · Palette generator →