#999F23#999F23

#999F23 is a light, vivid yellow. Relative luminance 0.317; OKLCH L 67.6% C 0.139 H 112.4°. Best body text is #000000 at 7.34:1 contrast (WCAG AA passes).

Color values

HEX	#999F23
RGB	rgb(153, 159, 35)
HSL	hsl(63, 64%, 38%)
HSV	hsv(63, 78%, 62%)
CMYK	cmyk(3.8%, 0%, 78%, 37.6%)
CIE-LAB	lab(63.09, -16.98, 58.81)
CIE-LCH	lch(63.09, 61.22, 106.11°)
OKLab	oklab(67.6% -0.0531 0.1285)
OKLCH	oklch(67.6% 0.139 112.4)
XYZ	xyz(25.8392, 31.6906, 6.3455)
Luminance	0.3169 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#999F23 #29239F

analogous

#9F6723 #999F23 #5B9F23

triadic

#999F23 #23999F #9F2399

tetradic

#999F23 #239F67 #29239F #9F235B

square

#999F23 #239F67 #29239F #9F235B

split-complementary

#999F23 #235B9F #67239F

monochromatic

#383B0D #696D18 #999F23 #C9D12E #D6DC60

Accessibility & contrast

On white

2.86

#999F23 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.34

#999F23 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #999F23

7.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##999F23	#FFFFFF	#000000	##000000
##999F23	1.00	2.86	7.34	7.34
#FFFFFF	2.86	1.00	21.00	21.00
#000000	7.34	21.00	1.00	1.00
##000000	7.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AC9700

Deuteranopia (green-blind)

#AC9A2E

Tritanopia (blue-blind)

#A49588

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #999f23;
/* rgb */ color: rgb(153, 159, 35);
/* oklch */ color: oklch(67.6% 0.139 112.4);

Tailwind

colors: {
  custom: {
    50: '#bbbb69',
    500: '#999f23',
    950: '#000000',
  },
}

SCSS

$custom: #999f23;
$custom-light: #bbbb69;
$custom-dark: #000000;

JSON

{
  "hex": "#999f23",
  "rgb": {
    "r": 153,
    "g": 159,
    "b": 35
  },
  "hsl": {
    "h": 62.903,
    "s": 63.918,
    "l": 38.039
  },
  "oklch": {
    "l": 0.67596,
    "c": 0.13904,
    "h": 112.4
  },
  "luminance": 0.3169
}

Semantic roles & 50–950 ramp

primary

#999F23

secondary

#625DC1

accent

#41E749

background

#FBFBF6

surface

#F7F6EB

border

#D0D0C6

text

#121107

muted

#81807A

Preview Lab

Preview with #999F23

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

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