#9DE550#9DE550

#9DE550 is a very light, vivid yellow-green. Relative luminance 0.638; OKLCH L 84.5% C 0.193 H 131.5°. Best body text is #000000 at 13.76:1 contrast (WCAG AA passes).

Color values

HEX	#9DE550
RGB	rgb(157, 229, 80)
HSL	hsl(89, 74%, 61%)
HSV	hsv(89, 65%, 90%)
CMYK	cmyk(31.4%, 0%, 65.1%, 10.2%)
CIE-LAB	lab(83.85, -45.46, 63.18)
CIE-LCH	lch(83.85, 77.84, 125.74°)
OKLab	oklab(84.54% -0.1279 0.1445)
OKLCH	oklch(84.54% 0.193 131.5)
XYZ	xyz(43.3714, 63.7844, 17.6143)
Luminance	0.6379 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9DE550 #9850E5

analogous

#E5E250 #9DE550 #53E550

triadic

#9DE550 #509DE5 #E5509D

tetradic

#9DE550 #50E5E2 #9850E5 #E55053

square

#9DE550 #50E5E2 #9850E5 #E55053

split-complementary

#9DE550 #5053E5 #E250E5

monochromatic

#60A218 #7FD820 #9DE550 #BBED85 #D9F5BB

Accessibility & contrast

On white

1.53

#9DE550 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.76

#9DE550 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9DE550

13.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9DE550	#FFFFFF	#000000	##000000
##9DE550	1.00	1.53	13.76	13.76
#FFFFFF	1.53	1.00	21.00	21.00
#000000	13.76	21.00	1.00	1.00
##000000	13.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EFD53C

Deuteranopia (green-blind)

#E5CF5C

Tritanopia (blue-blind)

#9FDCC6

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #9de550;
/* rgb */ color: rgb(157, 229, 80);
/* oklch */ color: oklch(84.5% 0.193 131.5);

Tailwind

colors: {
  custom: {
    50: '#beed88',
    500: '#9de550',
    950: '#000000',
  },
}

SCSS

$custom: #9de550;
$custom-light: #beed88;
$custom-dark: #000000;

JSON

{
  "hex": "#9de550",
  "rgb": {
    "r": 157,
    "g": 229,
    "b": 80
  },
  "hsl": {
    "h": 88.993,
    "s": 74.129,
    "l": 60.588
  },
  "oklch": {
    "l": 0.8454,
    "c": 0.19297,
    "h": 131.5
  },
  "luminance": 0.63786
}

Semantic roles & 50–950 ramp

primary

#9DE550

secondary

#6B34A5

accent

#0FD66F

background

#FDFFFC

surface

#F9FEF4

border

#D2D6CE

text

#13160C

muted

#82857F

Preview Lab

Preview with #9DE550

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

Preview Lab → · Contrast checker → · Palette generator →