#9EDF40#9EDF40

#9EDF40 is a very light, vivid yellow-green. Relative luminance 0.604; OKLCH L 83.1% C 0.196 H 129.4°. Best body text is #000000 at 13.08:1 contrast (WCAG AA passes).

Color values

HEX	#9EDF40
RGB	rgb(158, 223, 64)
HSL	hsl(85, 71%, 56%)
HSV	hsv(85, 71%, 87%)
CMYK	cmyk(29.1%, 0%, 71.3%, 12.5%)
CIE-LAB	lab(82.06, -43.63, 67.34)
CIE-LCH	lch(82.06, 80.24, 122.94°)
OKLab	oklab(83.06% -0.1242 0.1511)
OKLCH	oklch(83.06% 0.196 129.4)
XYZ	xyz(41.4135, 60.4135, 14.3285)
Luminance	0.6041 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9EDF40 #8140DF

analogous

#DFD040 #9EDF40 #4FDF40

triadic

#9EDF40 #409EDF #DF409E

tetradic

#9EDF40 #40DFD0 #8140DF #DF404F

square

#9EDF40 #40DFD0 #8140DF #DF404F

split-complementary

#9EDF40 #404FDF #D040DF

monochromatic

#5D8D18 #80C120 #9EDF40 #B9E874 #D3F1A9

Accessibility & contrast

On white

1.61

#9EDF40 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.08

#9EDF40 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9EDF40

13.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9EDF40	#FFFFFF	#000000	##000000
##9EDF40	1.00	1.61	13.08	13.08
#FFFFFF	1.61	1.00	21.00	21.00
#000000	13.08	21.00	1.00	1.00
##000000	13.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E9CF23

Deuteranopia (green-blind)

#E0CB4F

Tritanopia (blue-blind)

#A2D5C0

Achromatopsia (no color)

#CCCCCC

Design tokens & code

CSS

--color: #9edf40;
/* rgb */ color: rgb(158, 223, 64);
/* oklch */ color: oklch(83.1% 0.196 129.4);

Tailwind

colors: {
  custom: {
    50: '#bfe97f',
    500: '#9edf40',
    950: '#000000',
  },
}

SCSS

$custom: #9edf40;
$custom-light: #bfe97f;
$custom-dark: #000000;

JSON

{
  "hex": "#9edf40",
  "rgb": {
    "r": 158,
    "g": 223,
    "b": 64
  },
  "hsl": {
    "h": 84.528,
    "s": 71.3,
    "l": 56.275
  },
  "oklch": {
    "l": 0.83061,
    "c": 0.19555,
    "h": 129.4
  },
  "luminance": 0.60415
}

Semantic roles & 50–950 ramp

primary

#9EDF40

secondary

#593192

accent

#3AEE83

background

#FDFEFB

surface

#F9FDF2

border

#D2D5CC

text

#13160B

muted

#82847E

Preview Lab

Preview with #9EDF40

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

Preview Lab → · Contrast checker → · Palette generator →