#9FB03B#9FB03B

#9FB03B is a light, vivid yellow. Relative luminance 0.387; OKLCH L 72.2% C 0.141 H 117.2°. Best body text is #000000 at 8.75:1 contrast (WCAG AA passes).

Color values

HEX	#9FB03B
RGB	rgb(159, 176, 59)
HSL	hsl(69, 50%, 46%)
HSV	hsv(69, 66%, 69%)
CMYK	cmyk(9.7%, 0%, 66.5%, 31%)
CIE-LAB	lab(68.56, -21.75, 55.56)
CIE-LCH	lch(68.56, 59.66, 111.38°)
OKLab	oklab(72.15% -0.0644 0.1256)
OKLCH	oklch(72.15% 0.141 117.2)
XYZ	xyz(30.6135, 38.7377, 10.0012)
Luminance	0.3874 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9FB03B #4C3BB0

analogous

#B0863B #9FB03B #64B03B

triadic

#9FB03B #3B9FB0 #B03B9F

tetradic

#9FB03B #3BB086 #4C3BB0 #B03B64

square

#9FB03B #3BB086 #4C3BB0 #B03B64

split-complementary

#9FB03B #3B64B0 #863BB0

monochromatic

#4C541C #76822C #9FB03B #BAC95F #CED98D

Accessibility & contrast

On white

2.40

#9FB03B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.75

#9FB03B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9FB03B

8.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9FB03B	#FFFFFF	#000000	##000000
##9FB03B	1.00	2.40	8.75	8.75
#FFFFFF	2.40	1.00	21.00	21.00
#000000	8.75	21.00	1.00	1.00
##000000	8.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BCA72B

Deuteranopia (green-blind)

#BAA843

Tritanopia (blue-blind)

#A8A698

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #9fb03b;
/* rgb */ color: rgb(159, 176, 59);
/* oklch */ color: oklch(72.2% 0.141 117.2);

Tailwind

colors: {
  custom: {
    50: '#bec777',
    500: '#9fb03b',
    950: '#000000',
  },
}

SCSS

$custom: #9fb03b;
$custom-light: #bec777;
$custom-dark: #000000;

JSON

{
  "hex": "#9fb03b",
  "rgb": {
    "r": 159,
    "g": 176,
    "b": 59
  },
  "hsl": {
    "h": 68.718,
    "s": 49.787,
    "l": 46.078
  },
  "oklch": {
    "l": 0.7215,
    "c": 0.14112,
    "h": 117.2
  },
  "luminance": 0.38737
}

Semantic roles & 50–950 ramp

primary

#9FB03B

secondary

#8D83C3

accent

#4ED963

background

#FCFCF7

surface

#F8F8ED

border

#D1D1C8

text

#121309

muted

#81827B

Preview Lab

Preview with #9FB03B

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

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