#9FE552#9FE552

#9FE552 is a very light, vivid yellow-green. Relative luminance 0.640; OKLCH L 84.7% C 0.191 H 131.2°. Best body text is #000000 at 13.80:1 contrast (WCAG AA passes).

Color values

HEX	#9FE552
RGB	rgb(159, 229, 82)
HSL	hsl(89, 74%, 61%)
HSV	hsv(89, 64%, 90%)
CMYK	cmyk(30.6%, 0%, 64.2%, 10.2%)
CIE-LAB	lab(83.97, -44.61, 62.55)
CIE-LCH	lch(83.97, 76.82, 125.49°)
OKLab	oklab(84.67% -0.1255 0.1434)
OKLCH	oklch(84.67% 0.191 131.2)
XYZ	xyz(43.8399, 64.0173, 18.0278)
Luminance	0.6402 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9FE552 #9852E5

analogous

#E5E152 #9FE552 #55E552

triadic

#9FE552 #529FE5 #E5529F

tetradic

#9FE552 #52E5E1 #9852E5 #E55255

square

#9FE552 #52E5E1 #9852E5 #E55255

split-complementary

#9FE552 #5255E5 #E152E5

monochromatic

#62A419 #81D921 #9FE552 #BDED87 #DAF5BC

Accessibility & contrast

On white

1.52

#9FE552 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.80

#9FE552 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9FE552

13.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9FE552	#FFFFFF	#000000	##000000
##9FE552	1.00	1.52	13.80	13.80
#FFFFFF	1.52	1.00	21.00	21.00
#000000	13.80	21.00	1.00	1.00
##000000	13.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EFD53F

Deuteranopia (green-blind)

#E5D05E

Tritanopia (blue-blind)

#A2DCC7

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #9fe552;
/* rgb */ color: rgb(159, 229, 82);
/* oklch */ color: oklch(84.7% 0.191 131.2);

Tailwind

colors: {
  custom: {
    50: '#c0ed89',
    500: '#9fe552',
    950: '#000000',
  },
}

SCSS

$custom: #9fe552;
$custom-light: #c0ed89;
$custom-dark: #000000;

JSON

{
  "hex": "#9fe552",
  "rgb": {
    "r": 159,
    "g": 229,
    "b": 82
  },
  "hsl": {
    "h": 88.571,
    "s": 73.869,
    "l": 60.98
  },
  "oklch": {
    "l": 0.84672,
    "c": 0.19055,
    "h": 131.2
  },
  "luminance": 0.64019
}

Semantic roles & 50–950 ramp

primary

#9FE552

secondary

#6B35A6

accent

#10D66E

background

#FDFFFC

surface

#F9FEF4

border

#D2D6CE

text

#13160C

muted

#82857F

Preview Lab

Preview with #9FE552

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

Preview Lab → · Contrast checker → · Palette generator →