#9DE178#9DE178

#9DE178 is a very light, vivid yellow-green. Relative luminance 0.624; OKLCH L 84.1% C 0.153 H 135.5°. Best body text is #000000 at 13.48:1 contrast (WCAG AA passes).

Color values

HEX	#9DE178
RGB	rgb(157, 225, 120)
HSL	hsl(99, 64%, 68%)
HSV	hsv(99, 47%, 88%)
CMYK	cmyk(30.2%, 0%, 46.7%, 11.8%)
CIE-LAB	lab(83.11, -39.77, 44.50)
CIE-LCH	lch(83.11, 59.68, 131.79°)
OKLab	oklab(84.07% -0.1094 0.1076)
OKLCH	oklch(84.07% 0.153 135.5)
XYZ	xyz(44.2189, 62.3730, 27.4750)
Luminance	0.6238 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9DE178 #BC78E1

analogous

#D1E178 #9DE178 #78E187

triadic

#9DE178 #789DE1 #E1789D

tetradic

#9DE178 #78D1E1 #BC78E1 #E18778

square

#9DE178 #78D1E1 #BC78E1 #E18778

split-complementary

#9DE178 #8778E1 #E178D1

monochromatic

#5AB628 #79D646 #9DE178 #C1ECAA #E6F7DC

Accessibility & contrast

On white

1.56

#9DE178 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.48

#9DE178 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9DE178

13.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9DE178	#FFFFFF	#000000	##000000
##9DE178	1.00	1.56	13.48	13.48
#FFFFFF	1.56	1.00	21.00	21.00
#000000	13.48	21.00	1.00	1.00
##000000	13.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E8D36F

Deuteranopia (green-blind)

#DECD7E

Tritanopia (blue-blind)

#9CDAC8

Achromatopsia (no color)

#CFCFCF

Design tokens & code

CSS

--color: #9de178;
/* rgb */ color: rgb(157, 225, 120);
/* oklch */ color: oklch(84.1% 0.153 135.5);

Tailwind

colors: {
  custom: {
    50: '#bceaa1',
    500: '#9de178',
    950: '#000000',
  },
}

SCSS

$custom: #9de178;
$custom-light: #bceaa1;
$custom-dark: #000000;

JSON

{
  "hex": "#9de178",
  "rgb": {
    "r": 157,
    "g": 225,
    "b": 120
  },
  "hsl": {
    "h": 98.857,
    "s": 63.636,
    "l": 67.647
  },
  "oklch": {
    "l": 0.84069,
    "c": 0.15345,
    "h": 135.5
  },
  "luminance": 0.62375
}

Semantic roles & 50–950 ramp

primary

#9DE178

secondary

#8F46B7

accent

#1ACB8D

background

#FDFEFC

surface

#F9FDF5

border

#D2D5CF

text

#12160F

muted

#828480

Preview Lab

Preview with #9DE178

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

Preview Lab → · Contrast checker → · Palette generator →