#9DE458#9DE458

#9DE458 is a very light, vivid yellow-green. Relative luminance 0.634; OKLCH L 84.4% C 0.186 H 132.0°. Best body text is #000000 at 13.67:1 contrast (WCAG AA passes).

Color values

HEX	#9DE458
RGB	rgb(157, 228, 88)
HSL	hsl(90, 72%, 62%)
HSV	hsv(90, 61%, 89%)
CMYK	cmyk(31.1%, 0%, 61.4%, 10.6%)
CIE-LAB	lab(83.63, -44.39, 59.68)
CIE-LCH	lch(83.63, 74.38, 126.64°)
OKLab	oklab(84.38% -0.1243 0.138)
OKLCH	oklch(84.38% 0.186 132)
XYZ	xyz(43.4089, 63.3580, 19.1728)
Luminance	0.6336 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9DE458 #9F58E4

analogous

#E3E458 #9DE458 #58E459

triadic

#9DE458 #589DE4 #E4589D

tetradic

#9DE458 #58E3E4 #9F58E4 #E45958

square

#9DE458 #58E3E4 #9F58E4 #E45958

split-complementary

#9DE458 #5958E4 #E458E3

monochromatic

#60A71B #7EDB23 #9DE458 #BCED8D #DBF5C1

Accessibility & contrast

On white

1.54

#9DE458 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.67

#9DE458 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9DE458

13.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9DE458	#FFFFFF	#000000	##000000
##9DE458	1.00	1.54	13.67	13.67
#FFFFFF	1.54	1.00	21.00	21.00
#000000	13.67	21.00	1.00	1.00
##000000	13.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EDD448

Deuteranopia (green-blind)

#E3CF63

Tritanopia (blue-blind)

#9FDBC6

Achromatopsia (no color)

#D0D0D0

Design tokens & code

CSS

--color: #9de458;
/* rgb */ color: rgb(157, 228, 88);
/* oklch */ color: oklch(84.4% 0.186 132.0);

Tailwind

colors: {
  custom: {
    50: '#beed8c',
    500: '#9de458',
    950: '#000000',
  },
}

SCSS

$custom: #9de458;
$custom-light: #beed8c;
$custom-dark: #000000;

JSON

{
  "hex": "#9de458",
  "rgb": {
    "r": 157,
    "g": 228,
    "b": 88
  },
  "hsl": {
    "h": 90.429,
    "s": 72.165,
    "l": 61.961
  },
  "oklch": {
    "l": 0.8438,
    "c": 0.18577,
    "h": 132
  },
  "luminance": 0.63359
}

Semantic roles & 50–950 ramp

primary

#9DE458

secondary

#7137A9

accent

#11D474

background

#FDFFFC

surface

#F9FEF4

border

#D2D6CE

text

#12160C

muted

#82857F

Preview Lab

Preview with #9DE458

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

Preview Lab → · Contrast checker → · Palette generator →