#9DE561#9DE561

#9DE561 is a very light, vivid yellow-green. Relative luminance 0.641; OKLCH L 84.7% C 0.180 H 133.0°. Best body text is #000000 at 13.81:1 contrast (WCAG AA passes).

Color values

HEX	#9DE561
RGB	rgb(157, 229, 97)
HSL	hsl(93, 72%, 64%)
HSV	hsv(93, 58%, 90%)
CMYK	cmyk(31.4%, 0%, 57.6%, 10.2%)
CIE-LAB	lab(84.00, -44.01, 56.22)
CIE-LCH	lch(84.00, 71.40, 128.06°)
OKLab	oklab(84.71% -0.1226 0.1316)
OKLCH	oklch(84.71% 0.18 133)
XYZ	xyz(44.0809, 64.0682, 21.3508)
Luminance	0.6407 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9DE561 #A961E5

analogous

#DFE561 #9DE561 #61E567

triadic

#9DE561 #619DE5 #E5619D

tetradic

#9DE561 #61DFE5 #A961E5 #E56761

square

#9DE561 #61DFE5 #A961E5 #E56761

split-complementary

#9DE561 #6761E5 #E561DF

monochromatic

#5FAF1D #7CDC2C #9DE561 #BEEE96 #DEF6CA

Accessibility & contrast

On white

1.52

#9DE561 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.81

#9DE561 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9DE561

13.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9DE561	#FFFFFF	#000000	##000000
##9DE561	1.00	1.52	13.81	13.81
#FFFFFF	1.52	1.00	21.00	21.00
#000000	13.81	21.00	1.00	1.00
##000000	13.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EED553

Deuteranopia (green-blind)

#E3CF6A

Tritanopia (blue-blind)

#9EDDC8

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #9de561;
/* rgb */ color: rgb(157, 229, 97);
/* oklch */ color: oklch(84.7% 0.180 133.0);

Tailwind

colors: {
  custom: {
    50: '#beed92',
    500: '#9de561',
    950: '#000000',
  },
}

SCSS

$custom: #9de561;
$custom-light: #beed92;
$custom-dark: #000000;

JSON

{
  "hex": "#9de561",
  "rgb": {
    "r": 157,
    "g": 229,
    "b": 97
  },
  "hsl": {
    "h": 92.727,
    "s": 71.739,
    "l": 63.922
  },
  "oklch": {
    "l": 0.84708,
    "c": 0.17984,
    "h": 133
  },
  "luminance": 0.6407
}

Semantic roles & 50–950 ramp

primary

#9DE561

secondary

#7A3AB0

accent

#12D47C

background

#FDFFFC

surface

#F9FEF4

border

#D2D6CE

text

#12160D

muted

#82857F

Preview Lab

Preview with #9DE561

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

Preview Lab → · Contrast checker → · Palette generator →