#9DE571#9DE571

#9DE571 is a very light, vivid yellow-green. Relative luminance 0.644; OKLCH L 84.9% C 0.166 H 134.9°. Best body text is #000000 at 13.88:1 contrast (WCAG AA passes).

Color values

HEX	#9DE571
RGB	rgb(157, 229, 113)
HSL	hsl(97, 69%, 67%)
HSV	hsv(97, 51%, 90%)
CMYK	cmyk(31.4%, 0%, 50.7%, 10.2%)
CIE-LAB	lab(84.17, -42.36, 49.14)
CIE-LCH	lch(84.17, 64.87, 130.76°)
OKLab	oklab(84.9% -0.1169 0.1175)
OKLCH	oklch(84.9% 0.166 134.9)
XYZ	xyz(44.9036, 64.3973, 25.6836)
Luminance	0.6440 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9DE571 #B971E5

analogous

#D7E571 #9DE571 #71E57F

triadic

#9DE571 #719DE5 #E5719D

tetradic

#9DE571 #71D7E5 #B971E5 #E57F71

square

#9DE571 #71D7E5 #B971E5 #E57F71

split-complementary

#9DE571 #7F71E5 #E571D7

monochromatic

#5CBA22 #79DC3D #9DE571 #C1EEA5 #E4F8D8

Accessibility & contrast

On white

1.51

#9DE571 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.88

#9DE571 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9DE571

13.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9DE571	#FFFFFF	#000000	##000000
##9DE571	1.00	1.51	13.88	13.88
#FFFFFF	1.51	1.00	21.00	21.00
#000000	13.88	21.00	1.00	1.00
##000000	13.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ECD667

Deuteranopia (green-blind)

#E2D079

Tritanopia (blue-blind)

#9CDECA

Achromatopsia (no color)

#D2D2D2

Design tokens & code

CSS

--color: #9de571;
/* rgb */ color: rgb(157, 229, 113);
/* oklch */ color: oklch(84.9% 0.166 134.9);

Tailwind

colors: {
  custom: {
    50: '#bded9c',
    500: '#9de571',
    950: '#000000',
  },
}

SCSS

$custom: #9de571;
$custom-light: #bded9c;
$custom-dark: #000000;

JSON

{
  "hex": "#9de571",
  "rgb": {
    "r": 157,
    "g": 229,
    "b": 113
  },
  "hsl": {
    "h": 97.241,
    "s": 69.048,
    "l": 67.059
  },
  "oklch": {
    "l": 0.84902,
    "c": 0.16575,
    "h": 134.9
  },
  "luminance": 0.64399
}

Semantic roles & 50–950 ramp

primary

#9DE571

secondary

#8C41BA

accent

#14D18A

background

#FDFFFC

surface

#F9FEF5

border

#D2D6CF

text

#12160E

muted

#82857F

Preview Lab

Preview with #9DE571

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

Preview Lab → · Contrast checker → · Palette generator →