#90DB4E#90DB4E

#90DB4E is a light, vivid yellow-green. Relative luminance 0.571; OKLCH L 81.4% C 0.188 H 133.0°. Best body text is #000000 at 12.43:1 contrast (WCAG AA passes).

Color values

HEX	#90DB4E
RGB	rgb(144, 219, 78)
HSL	hsl(92, 66%, 58%)
HSV	hsv(92, 64%, 86%)
CMYK	cmyk(34.2%, 0%, 64.4%, 14.1%)
CIE-LAB	lab(80.26, -45.90, 59.94)
CIE-LCH	lch(80.26, 75.49, 127.44°)
OKLab	oklab(81.43% -0.1284 0.1376)
OKLCH	oklch(81.43% 0.188 133)
XYZ	xyz(38.2077, 57.1408, 16.2224)
Luminance	0.5714 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90DB4E #994EDB

analogous

#D6DB4E #90DB4E #4EDB52

triadic

#90DB4E #4E90DB #DB4E90

tetradic

#90DB4E #4ED6DB #994EDB #DB524E

square

#90DB4E #4ED6DB #994EDB #DB524E

split-complementary

#90DB4E #524EDB #DB4ED6

monochromatic

#54911E #71C428 #90DB4E #B0E581 #D0F0B4

Accessibility & contrast

On white

1.69

#90DB4E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.43

#90DB4E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90DB4E

12.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90DB4E	#FFFFFF	#000000	##000000
##90DB4E	1.00	1.69	12.43	12.43
#FFFFFF	1.69	1.00	21.00	21.00
#000000	12.43	21.00	1.00	1.00
##000000	12.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E4CB3C

Deuteranopia (green-blind)

#D9C559

Tritanopia (blue-blind)

#91D3BE

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #90db4e;
/* rgb */ color: rgb(144, 219, 78);
/* oklch */ color: oklch(81.4% 0.188 133.0);

Tailwind

colors: {
  custom: {
    50: '#b5e686',
    500: '#90db4e',
    950: '#000000',
  },
}

SCSS

$custom: #90db4e;
$custom-light: #b5e686;
$custom-dark: #000000;

JSON

{
  "hex": "#90db4e",
  "rgb": {
    "r": 144,
    "g": 219,
    "b": 78
  },
  "hsl": {
    "h": 91.915,
    "s": 66.197,
    "l": 58.235
  },
  "oklch": {
    "l": 0.81429,
    "c": 0.18824,
    "h": 133
  },
  "luminance": 0.57142
}

Semantic roles & 50–950 ramp

primary

#90DB4E

secondary

#6A3796

accent

#3FE999

background

#FDFEFC

surface

#F8FCF3

border

#D1D5CD

text

#12160C

muted

#82847F

Preview Lab

Preview with #90DB4E

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

Preview Lab → · Contrast checker → · Palette generator →