#9FC440#9FC440

#9FC440 is a light, vivid yellow-green. Relative luminance 0.472; OKLCH L 76.8% C 0.162 H 123.7°. Best body text is #000000 at 10.44:1 contrast (WCAG AA passes).

Color values

HEX	#9FC440
RGB	rgb(159, 196, 64)
HSL	hsl(77, 53%, 51%)
HSV	hsv(77, 67%, 77%)
CMYK	cmyk(18.9%, 0%, 67.3%, 23.1%)
CIE-LAB	lab(74.33, -31.10, 59.53)
CIE-LCH	lch(74.33, 67.16, 117.58°)
OKLab	oklab(76.81% -0.0899 0.1347)
OKLCH	oklch(76.81% 0.162 123.7)
XYZ	xyz(34.9637, 47.2207, 12.1220)
Luminance	0.4722 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9FC440 #6540C4

analogous

#C4A740 #9FC440 #5DC440

triadic

#9FC440 #409FC4 #C4409F

tetradic

#9FC440 #40C4A7 #6540C4 #C4405D

square

#9FC440 #40C4A7 #6540C4 #C4405D

split-complementary

#9FC440 #405DC4 #A740C4

monochromatic

#556920 #7A982F #9FC440 #B7D26F #CEE19E

Accessibility & contrast

On white

2.01

#9FC440 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.44

#9FC440 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9FC440

10.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9FC440	#FFFFFF	#000000	##000000
##9FC440	1.00	2.01	10.44	10.44
#FFFFFF	2.01	1.00	21.00	21.00
#000000	10.44	21.00	1.00	1.00
##000000	10.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFB82D

Deuteranopia (green-blind)

#CAB74A

Tritanopia (blue-blind)

#A6BBA9

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #9fc440;
/* rgb */ color: rgb(159, 196, 64);
/* oklch */ color: oklch(76.8% 0.162 123.7);

Tailwind

colors: {
  custom: {
    50: '#bfd67c',
    500: '#9fc440',
    950: '#000000',
  },
}

SCSS

$custom: #9fc440;
$custom-light: #bfd67c;
$custom-dark: #000000;

JSON

{
  "hex": "#9fc440",
  "rgb": {
    "r": 159,
    "g": 196,
    "b": 64
  },
  "hsl": {
    "h": 76.818,
    "s": 52.8,
    "l": 50.98
  },
  "oklch": {
    "l": 0.76809,
    "c": 0.1619,
    "h": 123.7
  },
  "luminance": 0.47221
}

Semantic roles & 50–950 ramp

primary

#9FC440

secondary

#A393CD

accent

#4CDC74

background

#FCFDF7

surface

#F8FAEE

border

#D1D3C9

text

#12140A

muted

#81837C

Preview Lab

Preview with #9FC440

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

Preview Lab → · Contrast checker → · Palette generator →