#9AE451#9AE451

#9AE451 is a very light, vivid yellow-green. Relative luminance 0.630; OKLCH L 84.1% C 0.192 H 132.1°. Best body text is #000000 at 13.59:1 contrast (WCAG AA passes).

Color values

HEX	#9AE451
RGB	rgb(154, 228, 81)
HSL	hsl(90, 73%, 61%)
HSV	hsv(90, 64%, 89%)
CMYK	cmyk(32.5%, 0%, 64.5%, 10.6%)
CIE-LAB	lab(83.42, -46.01, 62.27)
CIE-LCH	lch(83.42, 77.43, 126.46°)
OKLab	oklab(84.15% -0.1291 0.1427)
OKLCH	oklch(84.15% 0.192 132.1)
XYZ	xyz(42.5545, 62.9494, 17.6913)
Luminance	0.6295 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9AE451 #9B51E4

analogous

#E3E451 #9AE451 #51E451

triadic

#9AE451 #519AE4 #E4519A

tetradic

#9AE451 #51E3E4 #9B51E4 #E45151

square

#9AE451 #51E3E4 #9B51E4 #E45151

split-complementary

#9AE451 #5151E4 #E451E3

monochromatic

#5DA219 #7BD721 #9AE451 #B9EC86 #D8F4BB

Accessibility & contrast

On white

1.55

#9AE451 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.59

#9AE451 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9AE451

13.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9AE451	#FFFFFF	#000000	##000000
##9AE451	1.00	1.55	13.59	13.59
#FFFFFF	1.55	1.00	21.00	21.00
#000000	13.59	21.00	1.00	1.00
##000000	13.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EDD43E

Deuteranopia (green-blind)

#E3CE5D

Tritanopia (blue-blind)

#9CDBC6

Achromatopsia (no color)

#D0D0D0

Design tokens & code

CSS

--color: #9ae451;
/* rgb */ color: rgb(154, 228, 81);
/* oklch */ color: oklch(84.1% 0.192 132.1);

Tailwind

colors: {
  custom: {
    50: '#bced88',
    500: '#9ae451',
    950: '#000000',
  },
}

SCSS

$custom: #9ae451;
$custom-light: #bced88;
$custom-dark: #000000;

JSON

{
  "hex": "#9ae451",
  "rgb": {
    "r": 154,
    "g": 228,
    "b": 81
  },
  "hsl": {
    "h": 90.204,
    "s": 73.134,
    "l": 60.588
  },
  "oklch": {
    "l": 0.84145,
    "c": 0.19249,
    "h": 132.1
  },
  "luminance": 0.62951
}

Semantic roles & 50–950 ramp

primary

#9AE451

secondary

#6D35A4

accent

#10D573

background

#FDFFFC

surface

#F9FEF4

border

#D2D6CE

text

#12160C

muted

#82857F

Preview Lab

Preview with #9AE451

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

Preview Lab → · Contrast checker → · Palette generator →