#9FEC53#9FEC53

#9FEC53 is a very light, vivid yellow-green. Relative luminance 0.680; OKLCH L 86.3% C 0.199 H 132.2°. Best body text is #000000 at 14.60:1 contrast (WCAG AA passes).

Color values

HEX	#9FEC53
RGB	rgb(159, 236, 83)
HSL	hsl(90, 80%, 63%)
HSV	hsv(90, 65%, 93%)
CMYK	cmyk(32.6%, 0%, 64.8%, 7.5%)
CIE-LAB	lab(86.00, -47.50, 64.32)
CIE-LCH	lch(86.00, 79.96, 126.45°)
OKLab	oklab(86.32% -0.1333 0.1472)
OKLCH	oklch(86.32% 0.199 132.2)
XYZ	xyz(45.8543, 67.9847, 18.8883)
Luminance	0.6799 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9FEC53 #A053EC

analogous

#ECEC53 #9FEC53 #53EC53

triadic

#9FEC53 #539FEC #EC539F

tetradic

#9FEC53 #53ECEC #A053EC #EC5353

square

#9FEC53 #53ECEC #A053EC #EC5353

split-complementary

#9FEC53 #5353EC #EC53EC

monochromatic

#62B114 #80E61C #9FEC53 #BEF28A #DDF8C1

Accessibility & contrast

On white

1.44

#9FEC53 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.60

#9FEC53 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9FEC53

14.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9FEC53	#FFFFFF	#000000	##000000
##9FEC53	1.00	1.44	14.60	14.60
#FFFFFF	1.44	1.00	21.00	21.00
#000000	14.60	21.00	1.00	1.00
##000000	14.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F6DB3F

Deuteranopia (green-blind)

#EBD560

Tritanopia (blue-blind)

#A1E3CD

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #9fec53;
/* rgb */ color: rgb(159, 236, 83);
/* oklch */ color: oklch(86.3% 0.199 132.2);

Tailwind

colors: {
  custom: {
    50: '#c0f28a',
    500: '#9fec53',
    950: '#000000',
  },
}

SCSS

$custom: #9fec53;
$custom-light: #c0f28a;
$custom-dark: #000000;

JSON

{
  "hex": "#9fec53",
  "rgb": {
    "r": 159,
    "g": 236,
    "b": 83
  },
  "hsl": {
    "h": 90.196,
    "s": 80.105,
    "l": 62.549
  },
  "oklch": {
    "l": 0.86322,
    "c": 0.19865,
    "h": 132.2
  },
  "luminance": 0.67986
}

Semantic roles & 50–950 ramp

primary

#9FEC53

secondary

#7232B1

accent

#09DC73

background

#FDFFFC

surface

#F9FEF4

border

#D2D6CE

text

#13170C

muted

#82857F

Preview Lab

Preview with #9FEC53

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

Preview Lab → · Contrast checker → · Palette generator →