#9CF45B#9CF45B

#9CF45B is a very light, highly saturated yellow-green. Relative luminance 0.725; OKLCH L 88.1% C 0.204 H 134.3°. Best body text is #000000 at 15.51:1 contrast (WCAG AA passes).

Color values

HEX	#9CF45B
RGB	rgb(156, 244, 91)
HSL	hsl(95, 87%, 66%)
HSV	hsv(95, 63%, 96%)
CMYK	cmyk(36.1%, 0%, 62.7%, 4.3%)
CIE-LAB	lab(88.22, -51.19, 63.47)
CIE-LCH	lch(88.22, 81.54, 128.89°)
OKLab	oklab(88.11% -0.1427 0.1464)
OKLCH	oklch(88.11% 0.204 134.3)
XYZ	xyz(47.9484, 72.5225, 21.3673)
Luminance	0.7252 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Grass Green

#9AF764

ΔE00 1.21

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9CF45B #B35BF4

analogous

#E8F45B #9CF45B #5BF466

triadic

#9CF45B #5B9CF4 #F45B9C

tetradic

#9CF45B #5BE8F4 #B35BF4 #F4665B

square

#9CF45B #5BE8F4 #B35BF4 #F4665B

split-complementary

#9CF45B #665BF4 #F45BE8

monochromatic

#5CC70D #79F022 #9CF45B #BFF894 #E1FCCE

Accessibility & contrast

On white

1.35

#9CF45B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.51

#9CF45B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9CF45B

15.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9CF45B	#FFFFFF	#000000	##000000
##9CF45B	1.00	1.35	15.51	15.51
#FFFFFF	1.35	1.00	21.00	21.00
#000000	15.51	21.00	1.00	1.00
##000000	15.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FDE248

Deuteranopia (green-blind)

#F1DB67

Tritanopia (blue-blind)

#9BEBD4

Achromatopsia (no color)

#DDDDDD

Design tokens & code

CSS

--color: #9cf45b;
/* rgb */ color: rgb(156, 244, 91);
/* oklch */ color: oklch(88.1% 0.204 134.3);

Tailwind

colors: {
  custom: {
    50: '#bef88f',
    500: '#9cf45b',
    950: '#000000',
  },
}

SCSS

$custom: #9cf45b;
$custom-light: #bef88f;
$custom-dark: #000000;

JSON

{
  "hex": "#9cf45b",
  "rgb": {
    "r": 156,
    "g": 244,
    "b": 91
  },
  "hsl": {
    "h": 94.51,
    "s": 87.429,
    "l": 65.686
  },
  "oklch": {
    "l": 0.88113,
    "c": 0.20442,
    "h": 134.3
  },
  "luminance": 0.72525
}

Semantic roles & 50–950 ramp

primary

#9CF45B

secondary

#852FC4

accent

#02E484

background

#FDFFFC

surface

#F9FFF4

border

#D2D7CE

text

#13170D

muted

#82857F

Preview Lab

Preview with #9CF45B

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

Preview Lab → · Contrast checker → · Palette generator →