#9CFB57#9CFB57

#9CFB57 is a very light, highly saturated yellow-green. Relative luminance 0.767; OKLCH L 89.7% C 0.216 H 134.6°. Best body text is #000000 at 16.35:1 contrast (WCAG AA passes).

Color values

HEX	#9CFB57
RGB	rgb(156, 251, 87)
HSL	hsl(95, 95%, 66%)
HSV	hsv(95, 65%, 98%)
CMYK	cmyk(37.8%, 0%, 65.3%, 1.6%)
CIE-LAB	lab(90.21, -54.35, 67.20)
CIE-LCH	lch(90.21, 86.43, 128.97°)
OKLab	oklab(89.72% -0.1516 0.1538)
OKLCH	oklch(89.72% 0.216 134.6)
XYZ	xyz(49.9268, 76.7480, 21.1982)
Luminance	0.7675 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9CFB57 #B657FB

analogous

#EEFB57 #9CFB57 #57FB64

triadic

#9CFB57 #579CFB #FB579C

tetradic

#9CFB57 #57EEFB #B657FB #FB6457

square

#9CFB57 #57EEFB #B657FB #FB6457

split-complementary

#9CFB57 #6457FB #FB57EE

monochromatic

#5CD305 #79FA1B #9CFB57 #BFFC93 #E2FECF

Accessibility & contrast

On white

1.28

#9CFB57 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.35

#9CFB57 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9CFB57

16.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9CFB57	#FFFFFF	#000000	##000000
##9CFB57	1.00	1.28	16.35	16.35
#FFFFFF	1.28	1.00	21.00	21.00
#000000	16.35	21.00	1.00	1.00
##000000	16.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE841

Deuteranopia (green-blind)

#F7E065

Tritanopia (blue-blind)

#9BF2DA

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #9cfb57;
/* rgb */ color: rgb(156, 251, 87);
/* oklch */ color: oklch(89.7% 0.216 134.6);

Tailwind

colors: {
  custom: {
    50: '#bffd8e',
    500: '#9cfb57',
    950: '#000000',
  },
}

SCSS

$custom: #9cfb57;
$custom-light: #bffd8e;
$custom-dark: #000000;

JSON

{
  "hex": "#9cfb57",
  "rgb": {
    "r": 156,
    "g": 251,
    "b": 87
  },
  "hsl": {
    "h": 94.756,
    "s": 95.349,
    "l": 66.275
  },
  "oklch": {
    "l": 0.89724,
    "c": 0.21595,
    "h": 134.6
  },
  "luminance": 0.7675
}

Semantic roles & 50–950 ramp

primary

#9CFB57

secondary

#8829CD

accent

#00E685

background

#FDFFFC

surface

#F9FFF4

border

#D2D7CE

text

#13180D

muted

#82867F

Preview Lab

Preview with #9CFB57

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

Preview Lab → · Contrast checker → · Palette generator →