#9EF661#9EF661

#9EF661 is a very light, highly saturated yellow-green. Relative luminance 0.740; OKLCH L 88.7% C 0.201 H 134.6°. Best body text is #000000 at 15.81:1 contrast (WCAG AA passes).

Color values

HEX	#9EF661
RGB	rgb(158, 246, 97)
HSL	hsl(95, 89%, 67%)
HSV	hsv(95, 61%, 96%)
CMYK	cmyk(35.8%, 0%, 60.6%, 3.5%)
CIE-LAB	lab(88.94, -50.84, 61.81)
CIE-LCH	lch(88.94, 80.03, 129.44°)
OKLab	oklab(88.74% -0.1414 0.1435)
OKLCH	oklch(88.74% 0.201 134.6)
XYZ	xyz(49.2130, 74.0415, 23.0054)
Luminance	0.7404 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Grass Green

#9AF764

ΔE00 0.74

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9EF661 #B961F6

analogous

#E9F661 #9EF661 #61F66E

triadic

#9EF661 #619EF6 #F6619E

tetradic

#9EF661 #61E9F6 #B961F6 #F66E61

square

#9EF661 #61E9F6 #B961F6 #F66E61

split-complementary

#9EF661 #6E61F6 #F661E9

monochromatic

#5CD10C #7AF327 #9EF661 #C2F99B #E5FDD5

Accessibility & contrast

On white

1.33

#9EF661 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.81

#9EF661 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9EF661

15.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9EF661	#FFFFFF	#000000	##000000
##9EF661	1.00	1.33	15.81	15.81
#FFFFFF	1.33	1.00	21.00	21.00
#000000	15.81	21.00	1.00	1.00
##000000	15.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE450

Deuteranopia (green-blind)

#F2DD6C

Tritanopia (blue-blind)

#9DEDD6

Achromatopsia (no color)

#DFDFDF

Design tokens & code

CSS

--color: #9ef661;
/* rgb */ color: rgb(158, 246, 97);
/* oklch */ color: oklch(88.7% 0.201 134.6);

Tailwind

colors: {
  custom: {
    50: '#bff993',
    500: '#9ef661',
    950: '#000000',
  },
}

SCSS

$custom: #9ef661;
$custom-light: #bff993;
$custom-dark: #000000;

JSON

{
  "hex": "#9ef661",
  "rgb": {
    "r": 158,
    "g": 246,
    "b": 97
  },
  "hsl": {
    "h": 95.436,
    "s": 89.222,
    "l": 67.255
  },
  "oklch": {
    "l": 0.88745,
    "c": 0.20145,
    "h": 134.6
  },
  "luminance": 0.74044
}

Semantic roles & 50–950 ramp

primary

#9EF661

secondary

#8C2FCC

accent

#00E688

background

#FDFFFC

surface

#F9FFF4

border

#D2D7CE

text

#13170D

muted

#82857F

Preview Lab

Preview with #9EF661

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

Preview Lab → · Contrast checker → · Palette generator →