#9FE554#9FE554

#9FE554 is a very light, vivid yellow-green. Relative luminance 0.640; OKLCH L 84.7% C 0.189 H 131.3°. Best body text is #000000 at 13.81:1 contrast (WCAG AA passes).

Color values

HEX	#9FE554
RGB	rgb(159, 229, 84)
HSL	hsl(89, 74%, 61%)
HSV	hsv(89, 63%, 90%)
CMYK	cmyk(30.6%, 0%, 63.3%, 10.2%)
CIE-LAB	lab(83.99, -44.45, 61.76)
CIE-LCH	lch(83.99, 76.09, 125.74°)
OKLab	oklab(84.69% -0.1249 0.142)
OKLCH	oklch(84.69% 0.189 131.3)
XYZ	xyz(43.9171, 64.0482, 18.4344)
Luminance	0.6405 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9FE554 #9A54E5

analogous

#E5E354 #9FE554 #57E554

triadic

#9FE554 #549FE5 #E5549F

tetradic

#9FE554 #54E5E3 #9A54E5 #E55457

square

#9FE554 #54E5E3 #9A54E5 #E55457

split-complementary

#9FE554 #5457E5 #E354E5

monochromatic

#62A519 #81DB21 #9FE554 #BDED89 #DBF5BE

Accessibility & contrast

On white

1.52

#9FE554 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.81

#9FE554 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9FE554

13.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9FE554	#FFFFFF	#000000	##000000
##9FE554	1.00	1.52	13.81	13.81
#FFFFFF	1.52	1.00	21.00	21.00
#000000	13.81	21.00	1.00	1.00
##000000	13.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EFD542

Deuteranopia (green-blind)

#E5D05F

Tritanopia (blue-blind)

#A2DCC7

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #9fe554;
/* rgb */ color: rgb(159, 229, 84);
/* oklch */ color: oklch(84.7% 0.189 131.3);

Tailwind

colors: {
  custom: {
    50: '#bfed8a',
    500: '#9fe554',
    950: '#000000',
  },
}

SCSS

$custom: #9fe554;
$custom-light: #bfed8a;
$custom-dark: #000000;

JSON

{
  "hex": "#9fe554",
  "rgb": {
    "r": 159,
    "g": 229,
    "b": 84
  },
  "hsl": {
    "h": 88.966,
    "s": 73.604,
    "l": 61.373
  },
  "oklch": {
    "l": 0.8469,
    "c": 0.18908,
    "h": 131.3
  },
  "luminance": 0.6405
}

Semantic roles & 50–950 ramp

primary

#9FE554

secondary

#6D36A8

accent

#10D66F

background

#FDFFFC

surface

#F9FEF4

border

#D2D6CE

text

#13160C

muted

#82857F

Preview Lab

Preview with #9FE554

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

Preview Lab → · Contrast checker → · Palette generator →