#90E459#90E459

#90E459 is a very light, vivid yellow-green. Relative luminance 0.621; OKLCH L 83.7% C 0.192 H 135.0°. Best body text is #000000 at 13.43:1 contrast (WCAG AA passes).

Color values

HEX	#90E459
RGB	rgb(144, 228, 89)
HSL	hsl(96, 72%, 62%)
HSV	hsv(96, 61%, 89%)
CMYK	cmyk(36.8%, 0%, 61%, 10.6%)
CIE-LAB	lab(82.99, -48.72, 58.36)
CIE-LCH	lch(82.99, 76.02, 129.86°)
OKLab	oklab(83.68% -0.1354 0.1355)
OKLCH	oklch(83.68% 0.192 135)
XYZ	xyz(41.0473, 62.1354, 19.2798)
Luminance	0.6214 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90E459 #AD59E4

analogous

#D6E459 #90E459 #59E468

triadic

#90E459 #5990E4 #E45990

tetradic

#90E459 #59D6E4 #AD59E4 #E46859

square

#90E459 #59D6E4 #AD59E4 #E46859

split-complementary

#90E459 #6859E4 #E459D6

monochromatic

#53A71B #6DDB24 #90E459 #B3ED8E #D6F5C2

Accessibility & contrast

On white

1.56

#90E459 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.43

#90E459 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90E459

13.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90E459	#FFFFFF	#000000	##000000
##90E459	1.00	1.56	13.43	13.43
#FFFFFF	1.56	1.00	21.00	21.00
#000000	13.43	21.00	1.00	1.00
##000000	13.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ECD349

Deuteranopia (green-blind)

#E0CC64

Tritanopia (blue-blind)

#8FDCC7

Achromatopsia (no color)

#CFCFCF

Design tokens & code

CSS

--color: #90e459;
/* rgb */ color: rgb(144, 228, 89);
/* oklch */ color: oklch(83.7% 0.192 135.0);

Tailwind

colors: {
  custom: {
    50: '#b5ed8d',
    500: '#90e459',
    950: '#000000',
  },
}

SCSS

$custom: #90e459;
$custom-light: #b5ed8d;
$custom-dark: #000000;

JSON

{
  "hex": "#90e459",
  "rgb": {
    "r": 144,
    "g": 228,
    "b": 89
  },
  "hsl": {
    "h": 96.259,
    "s": 72.021,
    "l": 62.157
  },
  "oklch": {
    "l": 0.83682,
    "c": 0.19152,
    "h": 135
  },
  "luminance": 0.62137
}

Semantic roles & 50–950 ramp

primary

#90E459

secondary

#7C38A9

accent

#11D487

background

#FDFFFC

surface

#F8FEF4

border

#D1D6CE

text

#12160C

muted

#82857F

Preview Lab

Preview with #90E459

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

Preview Lab → · Contrast checker → · Palette generator →