#9FE357#9FE357

#9FE357 is a very light, vivid yellow-green. Relative luminance 0.630; OKLCH L 84.3% C 0.184 H 131.3°. Best body text is #000000 at 13.60:1 contrast (WCAG AA passes).

Color values

HEX	#9FE357
RGB	rgb(159, 227, 87)
HSL	hsl(89, 71%, 62%)
HSV	hsv(89, 62%, 89%)
CMYK	cmyk(30%, 0%, 61.7%, 11%)
CIE-LAB	lab(83.44, -43.34, 59.92)
CIE-LCH	lch(83.44, 73.95, 125.88°)
OKLab	oklab(84.25% -0.1216 0.1384)
OKLCH	oklch(84.25% 0.184 131.3)
XYZ	xyz(43.4870, 62.9958, 18.8832)
Luminance	0.6300 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9FE357 #9B57E3

analogous

#E3E157 #9FE357 #59E357

triadic

#9FE357 #579FE3 #E3579F

tetradic

#9FE357 #57E3E1 #9B57E3 #E35759

square

#9FE357 #57E3E1 #9B57E3 #E35759

split-complementary

#9FE357 #5759E3 #E157E3

monochromatic

#62A41B #81D924 #9FE357 #BDEC8B #DBF4C0

Accessibility & contrast

On white

1.54

#9FE357 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.60

#9FE357 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9FE357

13.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9FE357	#FFFFFF	#000000	##000000
##9FE357	1.00	1.54	13.60	13.60
#FFFFFF	1.54	1.00	21.00	21.00
#000000	13.60	21.00	1.00	1.00
##000000	13.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ECD346

Deuteranopia (green-blind)

#E3CE62

Tritanopia (blue-blind)

#A2DAC6

Achromatopsia (no color)

#D0D0D0

Design tokens & code

CSS

--color: #9fe357;
/* rgb */ color: rgb(159, 227, 87);
/* oklch */ color: oklch(84.3% 0.184 131.3);

Tailwind

colors: {
  custom: {
    50: '#bfec8c',
    500: '#9fe357',
    950: '#000000',
  },
}

SCSS

$custom: #9fe357;
$custom-light: #bfec8c;
$custom-dark: #000000;

JSON

{
  "hex": "#9fe357",
  "rgb": {
    "r": 159,
    "g": 227,
    "b": 87
  },
  "hsl": {
    "h": 89.143,
    "s": 71.429,
    "l": 61.569
  },
  "oklch": {
    "l": 0.8425,
    "c": 0.18426,
    "h": 131.3
  },
  "luminance": 0.62997
}

Semantic roles & 50–950 ramp

primary

#9FE357

secondary

#6E38A7

accent

#12D370

background

#FDFEFC

surface

#F9FDF4

border

#D2D5CE

text

#13160C

muted

#82847F

Preview Lab

Preview with #9FE357

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

Preview Lab → · Contrast checker → · Palette generator →