#9DE651#9DE651

#9DE651 is a very light, vivid yellow-green. Relative luminance 0.644; OKLCH L 84.8% C 0.194 H 131.7°. Best body text is #000000 at 13.87:1 contrast (WCAG AA passes).

Color values

HEX	#9DE651
RGB	rgb(157, 230, 81)
HSL	hsl(89, 75%, 61%)
HSV	hsv(89, 65%, 90%)
CMYK	cmyk(31.7%, 0%, 64.8%, 9.8%)
CIE-LAB	lab(84.15, -45.81, 63.10)
CIE-LCH	lch(84.15, 77.98, 125.98°)
OKLab	oklab(84.78% -0.1288 0.1445)
OKLCH	oklch(84.78% 0.194 131.7)
XYZ	xyz(43.6861, 64.3543, 17.9029)
Luminance	0.6436 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9DE651 #9A51E6

analogous

#E6E451 #9DE651 #52E651

triadic

#9DE651 #519DE6 #E6519D

tetradic

#9DE651 #51E6E4 #9A51E6 #E65152

square

#9DE651 #51E6E4 #9A51E6 #E65152

split-complementary

#9DE651 #5152E6 #E451E6

monochromatic

#60A518 #7FDA1F #9DE651 #BBEE87 #D9F5BC

Accessibility & contrast

On white

1.51

#9DE651 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.87

#9DE651 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9DE651

13.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9DE651	#FFFFFF	#000000	##000000
##9DE651	1.00	1.51	13.87	13.87
#FFFFFF	1.51	1.00	21.00	21.00
#000000	13.87	21.00	1.00	1.00
##000000	13.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F0D63D

Deuteranopia (green-blind)

#E5D05D

Tritanopia (blue-blind)

#9FDDC7

Achromatopsia (no color)

#D2D2D2

Design tokens & code

CSS

--color: #9de651;
/* rgb */ color: rgb(157, 230, 81);
/* oklch */ color: oklch(84.8% 0.194 131.7);

Tailwind

colors: {
  custom: {
    50: '#beee88',
    500: '#9de651',
    950: '#000000',
  },
}

SCSS

$custom: #9de651;
$custom-light: #beee88;
$custom-dark: #000000;

JSON

{
  "hex": "#9de651",
  "rgb": {
    "r": 157,
    "g": 230,
    "b": 81
  },
  "hsl": {
    "h": 89.396,
    "s": 74.874,
    "l": 60.98
  },
  "oklch": {
    "l": 0.84784,
    "c": 0.19352,
    "h": 131.7
  },
  "luminance": 0.64356
}

Semantic roles & 50–950 ramp

primary

#9DE651

secondary

#6C34A7

accent

#0ED771

background

#FDFFFC

surface

#F9FEF4

border

#D2D6CE

text

#13160C

muted

#82857F

Preview Lab

Preview with #9DE651

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

Preview Lab → · Contrast checker → · Palette generator →