#9FAC39#9FAC39

#9FAC39 is a light, vivid yellow. Relative luminance 0.372; OKLCH L 71.2% C 0.138 H 115.5°. Best body text is #000000 at 8.43:1 contrast (WCAG AA passes).

Color values

HEX	#9FAC39
RGB	rgb(159, 172, 57)
HSL	hsl(67, 50%, 45%)
HSV	hsv(67, 67%, 67%)
CMYK	cmyk(7.6%, 0%, 66.9%, 32.5%)
CIE-LAB	lab(67.41, -19.87, 55.17)
CIE-LCH	lch(67.41, 58.64, 109.81°)
OKLab	oklab(71.22% -0.0594 0.1244)
OKLCH	oklch(71.22% 0.138 115.5)
XYZ	xyz(29.7898, 37.1718, 9.4757)
Luminance	0.3717 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9FAC39 #4639AC

analogous

#AC8039 #9FAC39 #65AC39

triadic

#9FAC39 #399FAC #AC399F

tetradic

#9FAC39 #39AC80 #4639AC #AC3965

square

#9FAC39 #39AC80 #4639AC #AC3965

split-complementary

#9FAC39 #3965AC #8039AC

monochromatic

#4A501B #757E2A #9FAC39 #BCC85A #CFD888

Accessibility & contrast

On white

2.49

#9FAC39 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.43

#9FAC39 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9FAC39

8.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9FAC39	#FFFFFF	#000000	##000000
##9FAC39	1.00	2.49	8.43	8.43
#FFFFFF	2.49	1.00	21.00	21.00
#000000	8.43	21.00	1.00	1.00
##000000	8.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8A329

Deuteranopia (green-blind)

#B7A541

Tritanopia (blue-blind)

#A9A295

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #9fac39;
/* rgb */ color: rgb(159, 172, 57);
/* oklch */ color: oklch(71.2% 0.138 115.5);

Tailwind

colors: {
  custom: {
    50: '#bec476',
    500: '#9fac39',
    950: '#000000',
  },
}

SCSS

$custom: #9fac39;
$custom-light: #bec476;
$custom-dark: #000000;

JSON

{
  "hex": "#9fac39",
  "rgb": {
    "r": 159,
    "g": 172,
    "b": 57
  },
  "hsl": {
    "h": 66.783,
    "s": 50.218,
    "l": 44.902
  },
  "oklch": {
    "l": 0.71218,
    "c": 0.13789,
    "h": 115.5
  },
  "luminance": 0.37171
}

Semantic roles & 50–950 ramp

primary

#9FAC39

secondary

#877FC2

accent

#4EDA5E

background

#FCFCF7

surface

#F8F8ED

border

#D1D1C8

text

#121209

muted

#81817B

Preview Lab

Preview with #9FAC39

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

Preview Lab → · Contrast checker → · Palette generator →