#999E18#999E18

#999E18 is a light, vivid yellow. Relative luminance 0.313; OKLCH L 67.3% C 0.143 H 112.0°. Best body text is #000000 at 7.26:1 contrast (WCAG AA passes).

Color values

HEX	#999E18
RGB	rgb(153, 158, 24)
HSL	hsl(62, 74%, 36%)
HSV	hsv(62, 85%, 62%)
CMYK	cmyk(3.2%, 0%, 84.8%, 38%)
CIE-LAB	lab(62.75, -16.85, 61.59)
CIE-LCH	lch(62.75, 63.85, 105.30°)
OKLab	oklab(67.32% -0.0535 0.1325)
OKLCH	oklch(67.32% 0.143 112)
XYZ	xyz(25.5295, 31.2926, 5.5592)
Luminance	0.3129 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#999E18 #1D189E

analogous

#9E6018 #999E18 #569E18

triadic

#999E18 #18999E #9E1899

tetradic

#999E18 #189E60 #1D189E #9E1856

square

#999E18 #189E60 #1D189E #9E1856

split-complementary

#999E18 #18569E #60189E

monochromatic

#323408 #666910 #999E18 #CCD320 #DEE44D

Accessibility & contrast

On white

2.89

#999E18 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.26

#999E18 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #999E18

7.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##999E18	#FFFFFF	#000000	##000000
##999E18	1.00	2.89	7.26	7.26
#FFFFFF	2.89	1.00	21.00	21.00
#000000	7.26	21.00	1.00	1.00
##000000	7.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AB9600

Deuteranopia (green-blind)

#AB9926

Tritanopia (blue-blind)

#A49487

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #999e18;
/* rgb */ color: rgb(153, 158, 24);
/* oklch */ color: oklch(67.3% 0.143 112.0);

Tailwind

colors: {
  custom: {
    50: '#bbba65',
    500: '#999e18',
    950: '#000000',
  },
}

SCSS

$custom: #999e18;
$custom-light: #bbba65;
$custom-dark: #000000;

JSON

{
  "hex": "#999e18",
  "rgb": {
    "r": 153,
    "g": 158,
    "b": 24
  },
  "hsl": {
    "h": 62.239,
    "s": 73.626,
    "l": 35.686
  },
  "oklch": {
    "l": 0.67315,
    "c": 0.14289,
    "h": 112
  },
  "luminance": 0.31292
}

Semantic roles & 50–950 ramp

primary

#999E18

secondary

#514CC6

accent

#38F03E

background

#FCFBF6

surface

#F8F6EB

border

#D1D0C6

text

#121106

muted

#81807A

Preview Lab

Preview with #999E18

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

Preview Lab → · Contrast checker → · Palette generator →