#9BE551#9BE551

#9BE551 is a very light, vivid yellow-green. Relative luminance 0.636; OKLCH L 84.4% C 0.193 H 132.0°. Best body text is #000000 at 13.72:1 contrast (WCAG AA passes).

Color values

HEX	#9BE551
RGB	rgb(155, 229, 81)
HSL	hsl(90, 74%, 61%)
HSV	hsv(90, 65%, 90%)
CMYK	cmyk(32.3%, 0%, 64.6%, 10.2%)
CIE-LAB	lab(83.76, -46.09, 62.65)
CIE-LCH	lch(83.76, 77.78, 126.34°)
OKLab	oklab(84.44% -0.1294 0.1435)
OKLCH	oklch(84.44% 0.193 132)
XYZ	xyz(43.0215, 63.5997, 17.7922)
Luminance	0.6360 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9BE551 #9B51E5

analogous

#E5E551 #9BE551 #51E551

triadic

#9BE551 #519BE5 #E5519B

tetradic

#9BE551 #51E5E5 #9B51E5 #E55151

square

#9BE551 #51E5E5 #9B51E5 #E55151

split-complementary

#9BE551 #5151E5 #E551E5

monochromatic

#5EA318 #7CD820 #9BE551 #BAED86 #D8F5BB

Accessibility & contrast

On white

1.53

#9BE551 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.72

#9BE551 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9BE551

13.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9BE551	#FFFFFF	#000000	##000000
##9BE551	1.00	1.53	13.72	13.72
#FFFFFF	1.53	1.00	21.00	21.00
#000000	13.72	21.00	1.00	1.00
##000000	13.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EED43E

Deuteranopia (green-blind)

#E4CF5D

Tritanopia (blue-blind)

#9DDCC7

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #9be551;
/* rgb */ color: rgb(155, 229, 81);
/* oklch */ color: oklch(84.4% 0.193 132.0);

Tailwind

colors: {
  custom: {
    50: '#bded88',
    500: '#9be551',
    950: '#000000',
  },
}

SCSS

$custom: #9be551;
$custom-light: #bded88;
$custom-dark: #000000;

JSON

{
  "hex": "#9be551",
  "rgb": {
    "r": 155,
    "g": 229,
    "b": 81
  },
  "hsl": {
    "h": 90,
    "s": 74,
    "l": 60.784
  },
  "oklch": {
    "l": 0.84436,
    "c": 0.19326,
    "h": 132
  },
  "luminance": 0.63601
}

Semantic roles & 50–950 ramp

primary

#9BE551

secondary

#6D35A6

accent

#0FD673

background

#FDFFFC

surface

#F9FEF4

border

#D2D6CE

text

#12160C

muted

#82857F

Preview Lab

Preview with #9BE551

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

Preview Lab → · Contrast checker → · Palette generator →