#9FEF5A#9FEF5A

#9FEF5A is a very light, vivid yellow-green. Relative luminance 0.698; OKLCH L 87.1% C 0.197 H 133.1°. Best body text is #000000 at 14.97:1 contrast (WCAG AA passes).

Color values

HEX	#9FEF5A
RGB	rgb(159, 239, 90)
HSL	hsl(92, 82%, 65%)
HSV	hsv(92, 62%, 94%)
CMYK	cmyk(33.5%, 0%, 62.3%, 6.3%)
CIE-LAB	lab(86.92, -48.20, 62.49)
CIE-LCH	lch(86.92, 78.92, 127.64°)
OKLab	oklab(87.09% -0.1347 0.1442)
OKLCH	oklch(87.09% 0.197 133.1)
XYZ	xyz(47.0093, 69.8403, 20.6745)
Luminance	0.6984 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9FEF5A #AA5AEF

analogous

#E9EF5A #9FEF5A #5AEF60

triadic

#9FEF5A #5A9FEF #EF5A9F

tetradic

#9FEF5A #5AE9EF #AA5AEF #EF605A

square

#9FEF5A #5AE9EF #AA5AEF #EF605A

split-complementary

#9FEF5A #605AEF #EF5AE9

monochromatic

#61BC12 #7FEA22 #9FEF5A #BFF492 #E0FACA

Accessibility & contrast

On white

1.40

#9FEF5A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.97

#9FEF5A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9FEF5A

14.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9FEF5A	#FFFFFF	#000000	##000000
##9FEF5A	1.00	1.40	14.97	14.97
#FFFFFF	1.40	1.00	21.00	21.00
#000000	14.97	21.00	1.00	1.00
##000000	14.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F8DE48

Deuteranopia (green-blind)

#EDD766

Tritanopia (blue-blind)

#A0E6D0

Achromatopsia (no color)

#DADADA

Design tokens & code

CSS

--color: #9fef5a;
/* rgb */ color: rgb(159, 239, 90);
/* oklch */ color: oklch(87.1% 0.197 133.1);

Tailwind

colors: {
  custom: {
    50: '#c0f48e',
    500: '#9fef5a',
    950: '#000000',
  },
}

SCSS

$custom: #9fef5a;
$custom-light: #c0f48e;
$custom-dark: #000000;

JSON

{
  "hex": "#9fef5a",
  "rgb": {
    "r": 159,
    "g": 239,
    "b": 90
  },
  "hsl": {
    "h": 92.215,
    "s": 82.32,
    "l": 64.51
  },
  "oklch": {
    "l": 0.87089,
    "c": 0.19735,
    "h": 133.1
  },
  "luminance": 0.69842
}

Semantic roles & 50–950 ramp

primary

#9FEF5A

secondary

#7C32BB

accent

#07DF7B

background

#FDFFFC

surface

#F9FEF4

border

#D2D6CE

text

#13170D

muted

#82857F

Preview Lab

Preview with #9FEF5A

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

Preview Lab → · Contrast checker → · Palette generator →