#9FC638#9FC638

#9FC638 is a light, vivid yellow-green. Relative luminance 0.480; OKLCH L 77.2% C 0.170 H 123.9°. Best body text is #000000 at 10.61:1 contrast (WCAG AA passes).

Color values

HEX	#9FC638
RGB	rgb(159, 198, 56)
HSL	hsl(76, 56%, 50%)
HSV	hsv(76, 72%, 78%)
CMYK	cmyk(19.7%, 0%, 71.7%, 22.4%)
CIE-LAB	lab(74.85, -32.52, 63.05)
CIE-LCH	lch(74.85, 70.94, 117.29°)
OKLab	oklab(77.21% -0.0945 0.1408)
OKLCH	oklch(77.21% 0.17 123.9)
XYZ	xyz(35.2063, 48.0443, 11.1593)
Luminance	0.4804 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9FC638 #5F38C6

analogous

#C6A638 #9FC638 #58C638

triadic

#9FC638 #389FC6 #C6389F

tetradic

#9FC638 #38C6A6 #5F38C6 #C63858

square

#9FC638 #38C6A6 #5F38C6 #C63858

split-complementary

#9FC638 #3858C6 #A638C6

monochromatic

#52671D #79962B #9FC638 #B6D467 #CDE297

Accessibility & contrast

On white

1.98

#9FC638 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.61

#9FC638 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9FC638

10.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9FC638	#FFFFFF	#000000	##000000
##9FC638	1.00	1.98	10.61	10.61
#FFFFFF	1.98	1.00	21.00	21.00
#000000	10.61	21.00	1.00	1.00
##000000	10.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D1B91E

Deuteranopia (green-blind)

#CCB844

Tritanopia (blue-blind)

#A7BCAA

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #9fc638;
/* rgb */ color: rgb(159, 198, 56);
/* oklch */ color: oklch(77.2% 0.170 123.9);

Tailwind

colors: {
  custom: {
    50: '#bfd778',
    500: '#9fc638',
    950: '#000000',
  },
}

SCSS

$custom: #9fc638;
$custom-light: #bfd778;
$custom-dark: #000000;

JSON

{
  "hex": "#9fc638",
  "rgb": {
    "r": 159,
    "g": 198,
    "b": 56
  },
  "hsl": {
    "h": 76.479,
    "s": 55.906,
    "l": 49.804
  },
  "oklch": {
    "l": 0.77214,
    "c": 0.1696,
    "h": 123.9
  },
  "luminance": 0.48045
}

Semantic roles & 50–950 ramp

primary

#9FC638

secondary

#9E8DCD

accent

#49DF72

background

#FCFDF7

surface

#F8FAEE

border

#D1D3C9

text

#131409

muted

#82837B

Preview Lab

Preview with #9FC638

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

Preview Lab → · Contrast checker → · Palette generator →