#9CF557#9CF557

#9CF557 is a very light, highly saturated yellow-green. Relative luminance 0.731; OKLCH L 88.3% C 0.209 H 134.0°. Best body text is #000000 at 15.61:1 contrast (WCAG AA passes).

Color values

HEX	#9CF557
RGB	rgb(156, 245, 87)
HSL	hsl(94, 89%, 65%)
HSV	hsv(94, 64%, 96%)
CMYK	cmyk(36.3%, 0%, 64.5%, 3.9%)
CIE-LAB	lab(88.48, -51.93, 65.35)
CIE-LCH	lch(88.48, 83.47, 128.47°)
OKLab	oklab(88.31% -0.145 0.1499)
OKLCH	oklch(88.31% 0.209 134)
XYZ	xyz(48.0821, 73.0587, 20.5833)
Luminance	0.7306 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9CF557 #B057F5

analogous

#EBF557 #9CF557 #57F561

triadic

#9CF557 #579CF5 #F5579C

tetradic

#9CF557 #57EBF5 #B057F5 #F56157

square

#9CF557 #57EBF5 #B057F5 #F56157

split-complementary

#9CF557 #6157F5 #F557EB

monochromatic

#5DC60C #7AF21D #9CF557 #BEF891 #E0FCCB

Accessibility & contrast

On white

1.35

#9CF557 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.61

#9CF557 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9CF557

15.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9CF557	#FFFFFF	#000000	##000000
##9CF557	1.00	1.35	15.61	15.61
#FFFFFF	1.35	1.00	21.00	21.00
#000000	15.61	21.00	1.00	1.00
##000000	15.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEE342

Deuteranopia (green-blind)

#F2DB64

Tritanopia (blue-blind)

#9CECD4

Achromatopsia (no color)

#DEDEDE

Design tokens & code

CSS

--color: #9cf557;
/* rgb */ color: rgb(156, 245, 87);
/* oklch */ color: oklch(88.3% 0.209 134.0);

Tailwind

colors: {
  custom: {
    50: '#bef98d',
    500: '#9cf557',
    950: '#000000',
  },
}

SCSS

$custom: #9cf557;
$custom-light: #bef98d;
$custom-dark: #000000;

JSON

{
  "hex": "#9cf557",
  "rgb": {
    "r": 156,
    "g": 245,
    "b": 87
  },
  "hsl": {
    "h": 93.797,
    "s": 88.764,
    "l": 65.098
  },
  "oklch": {
    "l": 0.88312,
    "c": 0.20854,
    "h": 134
  },
  "luminance": 0.73061
}

Semantic roles & 50–950 ramp

primary

#9CF557

secondary

#822DC3

accent

#00E581

background

#FDFFFC

surface

#F9FFF4

border

#D2D7CE

text

#13170D

muted

#82857F

Preview Lab

Preview with #9CF557

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

Preview Lab → · Contrast checker → · Palette generator →