#999F39#999F39

#999F39 is a light, vivid yellow. Relative luminance 0.319; OKLCH L 67.8% C 0.125 H 112.5°. Best body text is #000000 at 7.37:1 contrast (WCAG AA passes).

Color values

HEX	#999F39
RGB	rgb(153, 159, 57)
HSL	hsl(64, 47%, 42%)
HSV	hsv(64, 64%, 62%)
CMYK	cmyk(3.8%, 0%, 64.2%, 37.6%)
CIE-LAB	lab(63.23, -15.80, 50.67)
CIE-LCH	lch(63.23, 53.08, 107.32°)
OKLab	oklab(67.76% -0.0476 0.1151)
OKLCH	oklch(67.76% 0.125 112.5)
XYZ	xyz(26.2742, 31.8645, 8.6365)
Luminance	0.3186 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#999F39 #3F399F

analogous

#9F7239 #999F39 #669F39

triadic

#999F39 #39999F #9F3999

tetradic

#999F39 #399F72 #3F399F #9F3966

square

#999F39 #399F72 #3F399F #9F3966

split-complementary

#999F39 #39669F #72399F

monochromatic

#424519 #6E7229 #999F39 #BBC254 #CDD281

Accessibility & contrast

On white

2.85

#999F39 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.37

#999F39 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #999F39

7.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##999F39	#FFFFFF	#000000	##000000
##999F39	1.00	2.85	7.37	7.37
#FFFFFF	2.85	1.00	21.00	21.00
#000000	7.37	21.00	1.00	1.00
##000000	7.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AB982C

Deuteranopia (green-blind)

#AB9A40

Tritanopia (blue-blind)

#A3968A

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #999f39;
/* rgb */ color: rgb(153, 159, 57);
/* oklch */ color: oklch(67.8% 0.125 112.5);

Tailwind

colors: {
  custom: {
    50: '#babb75',
    500: '#999f39',
    950: '#000000',
  },
}

SCSS

$custom: #999f39;
$custom-light: #babb75;
$custom-dark: #000000;

JSON

{
  "hex": "#999f39",
  "rgb": {
    "r": 153,
    "g": 159,
    "b": 57
  },
  "hsl": {
    "h": 63.529,
    "s": 47.222,
    "l": 42.353
  },
  "oklch": {
    "l": 0.67758,
    "c": 0.12457,
    "h": 112.5
  },
  "luminance": 0.31864
}

Semantic roles & 50–950 ramp

primary

#999F39

secondary

#7C78BB

accent

#51D759

background

#FBFBF7

surface

#F7F6ED

border

#D0D0C8

text

#121109

muted

#81807B

Preview Lab

Preview with #999F39

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

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