#999D33#999D33

#999D33 is a light, vivid yellow. Relative luminance 0.311; OKLCH L 67.2% C 0.127 H 111.5°. Best body text is #000000 at 7.23:1 contrast (WCAG AA passes).

Color values

HEX	#999D33
RGB	rgb(153, 157, 51)
HSL	hsl(62, 51%, 41%)
HSV	hsv(62, 68%, 62%)
CMYK	cmyk(2.5%, 0%, 67.5%, 38.4%)
CIE-LAB	lab(62.61, -15.14, 52.55)
CIE-LCH	lch(62.61, 54.69, 106.08°)
OKLab	oklab(67.25% -0.0464 0.1181)
OKLCH	oklch(67.25% 0.127 111.5)
XYZ	xyz(25.7922, 31.1259, 7.7806)
Luminance	0.3113 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#999D33 #37339D

analogous

#9D6C33 #999D33 #649D33

triadic

#999D33 #33999D #9D3399

tetradic

#999D33 #339D6C #37339D #9D3364

square

#999D33 #339D6C #37339D #9D3364

split-complementary

#999D33 #33649D #6C339D

monochromatic

#3F4115 #6C6F24 #999D33 #BFC449 #D0D377

Accessibility & contrast

On white

2.91

#999D33 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.23

#999D33 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #999D33

7.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##999D33	#FFFFFF	#000000	##000000
##999D33	1.00	2.91	7.23	7.23
#FFFFFF	2.91	1.00	21.00	21.00
#000000	7.23	21.00	1.00	1.00
##000000	7.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A99624

Deuteranopia (green-blind)

#AA993A

Tritanopia (blue-blind)

#A39388

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #999d33;
/* rgb */ color: rgb(153, 157, 51);
/* oklch */ color: oklch(67.2% 0.127 111.5);

Tailwind

colors: {
  custom: {
    50: '#bab971',
    500: '#999d33',
    950: '#000000',
  },
}

SCSS

$custom: #999d33;
$custom-light: #bab971;
$custom-dark: #000000;

JSON

{
  "hex": "#999d33",
  "rgb": {
    "r": 153,
    "g": 157,
    "b": 51
  },
  "hsl": {
    "h": 62.264,
    "s": 50.962,
    "l": 40.784
  },
  "oklch": {
    "l": 0.67249,
    "c": 0.12691,
    "h": 111.5
  },
  "luminance": 0.31125
}

Semantic roles & 50–950 ramp

primary

#999D33

secondary

#7370BB

accent

#4DDA53

background

#FBFBF7

surface

#F7F6ED

border

#D0D0C8

text

#121108

muted

#81807B

Preview Lab

Preview with #999D33

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

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