#9BE451#9BE451

#9BE451 is a very light, vivid yellow-green. Relative luminance 0.630; OKLCH L 84.2% C 0.192 H 131.9°. Best body text is #000000 at 13.61:1 contrast (WCAG AA passes).

Color values

HEX	#9BE451
RGB	rgb(155, 228, 81)
HSL	hsl(90, 73%, 61%)
HSV	hsv(90, 64%, 89%)
CMYK	cmyk(32%, 0%, 64.5%, 10.6%)
CIE-LAB	lab(83.47, -45.66, 62.34)
CIE-LCH	lch(83.47, 77.28, 126.22°)
OKLab	oklab(84.2% -0.1282 0.1429)
OKLCH	oklch(84.2% 0.192 131.9)
XYZ	xyz(42.7457, 63.0479, 17.7003)
Luminance	0.6305 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9BE451 #9A51E4

analogous

#E4E351 #9BE451 #51E451

triadic

#9BE451 #519BE4 #E4519B

tetradic

#9BE451 #51E4E3 #9A51E4 #E45151

square

#9BE451 #51E4E3 #9A51E4 #E45151

split-complementary

#9BE451 #5151E4 #E351E4

monochromatic

#5EA219 #7DD721 #9BE451 #B9EC86 #D8F4BB

Accessibility & contrast

On white

1.54

#9BE451 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.61

#9BE451 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9BE451

13.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9BE451	#FFFFFF	#000000	##000000
##9BE451	1.00	1.54	13.61	13.61
#FFFFFF	1.54	1.00	21.00	21.00
#000000	13.61	21.00	1.00	1.00
##000000	13.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EDD43E

Deuteranopia (green-blind)

#E3CE5D

Tritanopia (blue-blind)

#9DDBC6

Achromatopsia (no color)

#D0D0D0

Design tokens & code

CSS

--color: #9be451;
/* rgb */ color: rgb(155, 228, 81);
/* oklch */ color: oklch(84.2% 0.192 131.9);

Tailwind

colors: {
  custom: {
    50: '#bded88',
    500: '#9be451',
    950: '#000000',
  },
}

SCSS

$custom: #9be451;
$custom-light: #bded88;
$custom-dark: #000000;

JSON

{
  "hex": "#9be451",
  "rgb": {
    "r": 155,
    "g": 228,
    "b": 81
  },
  "hsl": {
    "h": 89.796,
    "s": 73.134,
    "l": 60.588
  },
  "oklch": {
    "l": 0.84201,
    "c": 0.19199,
    "h": 131.9
  },
  "luminance": 0.63049
}

Semantic roles & 50–950 ramp

primary

#9BE451

secondary

#6C35A4

accent

#10D572

background

#FDFFFC

surface

#F9FEF4

border

#D2D6CE

text

#12160C

muted

#82857F

Preview Lab

Preview with #9BE451

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

Preview Lab → · Contrast checker → · Palette generator →