#9DE554#9DE554

#9DE554 is a very light, vivid yellow-green. Relative luminance 0.638; OKLCH L 84.6% C 0.190 H 131.8°. Best body text is #000000 at 13.77:1 contrast (WCAG AA passes).

Color values

HEX	#9DE554
RGB	rgb(157, 229, 84)
HSL	hsl(90, 74%, 61%)
HSV	hsv(90, 63%, 90%)
CMYK	cmyk(31.4%, 0%, 63.3%, 10.2%)
CIE-LAB	lab(83.89, -45.15, 61.61)
CIE-LCH	lch(83.89, 76.38, 126.24°)
OKLab	oklab(84.58% -0.1267 0.1417)
OKLCH	oklch(84.58% 0.19 131.8)
XYZ	xyz(43.5236, 63.8453, 18.4160)
Luminance	0.6385 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9DE554 #9C54E5

analogous

#E5E454 #9DE554 #55E554

triadic

#9DE554 #549DE5 #E5549D

tetradic

#9DE554 #54E5E4 #9C54E5 #E55455

square

#9DE554 #54E5E4 #9C54E5 #E55455

split-complementary

#9DE554 #5455E5 #E454E5

monochromatic

#60A519 #7FDB21 #9DE554 #BBED89 #DAF5BE

Accessibility & contrast

On white

1.53

#9DE554 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.77

#9DE554 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9DE554

13.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9DE554	#FFFFFF	#000000	##000000
##9DE554	1.00	1.53	13.77	13.77
#FFFFFF	1.53	1.00	21.00	21.00
#000000	13.77	21.00	1.00	1.00
##000000	13.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EED542

Deuteranopia (green-blind)

#E4CF5F

Tritanopia (blue-blind)

#9FDCC7

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #9de554;
/* rgb */ color: rgb(157, 229, 84);
/* oklch */ color: oklch(84.6% 0.190 131.8);

Tailwind

colors: {
  custom: {
    50: '#beed8a',
    500: '#9de554',
    950: '#000000',
  },
}

SCSS

$custom: #9de554;
$custom-light: #beed8a;
$custom-dark: #000000;

JSON

{
  "hex": "#9de554",
  "rgb": {
    "r": 157,
    "g": 229,
    "b": 84
  },
  "hsl": {
    "h": 89.793,
    "s": 73.604,
    "l": 61.373
  },
  "oklch": {
    "l": 0.84576,
    "c": 0.19007,
    "h": 131.8
  },
  "luminance": 0.63847
}

Semantic roles & 50–950 ramp

primary

#9DE554

secondary

#6E36A8

accent

#10D672

background

#FDFFFC

surface

#F9FEF4

border

#D2D6CE

text

#13160C

muted

#82857F

Preview Lab

Preview with #9DE554

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

Preview Lab → · Contrast checker → · Palette generator →