#9FE577#9FE577

#9FE577 is a very light, vivid yellow-green. Relative luminance 0.647; OKLCH L 85.1% C 0.159 H 135.2°. Best body text is #000000 at 13.95:1 contrast (WCAG AA passes).

Color values

HEX	#9FE577
RGB	rgb(159, 229, 119)
HSL	hsl(98, 68%, 68%)
HSV	hsv(98, 48%, 90%)
CMYK	cmyk(30.6%, 0%, 48%, 10.2%)
CIE-LAB	lab(84.35, -40.99, 46.53)
CIE-LCH	lch(84.35, 62.01, 131.37°)
OKLab	oklab(85.1% -0.1129 0.1121)
OKLCH	oklch(85.1% 0.159 135.2)
XYZ	xyz(45.6461, 64.7398, 27.5402)
Luminance	0.6474 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Green

#96F97B

ΔE00 4.83

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9FE577 #BD77E5

analogous

#D6E577 #9FE577 #77E586

triadic

#9FE577 #779FE5 #E5779F

tetradic

#9FE577 #77D6E5 #BD77E5 #E58677

square

#9FE577 #77D6E5 #BD77E5 #E58677

split-complementary

#9FE577 #8677E5 #E577D6

monochromatic

#5CBD24 #7BDB44 #9FE577 #C3EFAA #E8F9DE

Accessibility & contrast

On white

1.51

#9FE577 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.95

#9FE577 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9FE577

13.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9FE577	#FFFFFF	#000000	##000000
##9FE577	1.00	1.51	13.95	13.95
#FFFFFF	1.51	1.00	21.00	21.00
#000000	13.95	21.00	1.00	1.00
##000000	13.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ECD66E

Deuteranopia (green-blind)

#E2D07E

Tritanopia (blue-blind)

#9EDECB

Achromatopsia (no color)

#D2D2D2

Design tokens & code

CSS

--color: #9fe577;
/* rgb */ color: rgb(159, 229, 119);
/* oklch */ color: oklch(85.1% 0.159 135.2);

Tailwind

colors: {
  custom: {
    50: '#beeda0',
    500: '#9fe577',
    950: '#000000',
  },
}

SCSS

$custom: #9fe577;
$custom-light: #beeda0;
$custom-dark: #000000;

JSON

{
  "hex": "#9fe577",
  "rgb": {
    "r": 159,
    "g": 229,
    "b": 119
  },
  "hsl": {
    "h": 98.182,
    "s": 67.901,
    "l": 68.235
  },
  "oklch": {
    "l": 0.85097,
    "c": 0.15908,
    "h": 135.2
  },
  "luminance": 0.64741
}

Semantic roles & 50–950 ramp

primary

#9FE577

secondary

#9144BC

accent

#16D08C

background

#FDFFFC

surface

#F9FEF5

border

#D2D6CF

text

#12160F

muted

#828580

Preview Lab

Preview with #9FE577

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

Preview Lab → · Contrast checker → · Palette generator →