#90BF4E#90BF4E

#90BF4E is a light, vivid yellow-green. Relative luminance 0.437; OKLCH L 74.8% C 0.151 H 128.6°. Best body text is #000000 at 9.75:1 contrast (WCAG AA passes).

Color values

HEX	#90BF4E
RGB	rgb(144, 191, 78)
HSL	hsl(85, 47%, 53%)
HSV	hsv(85, 59%, 75%)
CMYK	cmyk(24.6%, 0%, 59.2%, 25.1%)
CIE-LAB	lab(72.05, -33.50, 50.90)
CIE-LCH	lch(72.05, 60.94, 123.35°)
OKLab	oklab(74.76% -0.0944 0.1184)
OKLCH	oklch(74.76% 0.151 128.6)
XYZ	xyz(31.5074, 43.7403, 13.9890)
Luminance	0.4374 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90BF4E #7D4EBF

analogous

#BFB64E #90BF4E #57BF4E

triadic

#90BF4E #4E90BF #BF4E90

tetradic

#90BF4E #4EBFB6 #7D4EBF #BF4E57

square

#90BF4E #4EBFB6 #7D4EBF #BF4E57

split-complementary

#90BF4E #4E57BF #B64EBF

monochromatic

#4F6C27 #709937 #90BF4E #ACCF7B #C8E0A8

Accessibility & contrast

On white

2.15

#90BF4E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.75

#90BF4E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90BF4E

9.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90BF4E	#FFFFFF	#000000	##000000
##90BF4E	1.00	2.15	9.75	9.75
#FFFFFF	2.15	1.00	21.00	21.00
#000000	9.75	21.00	1.00	1.00
##000000	9.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8B342

Deuteranopia (green-blind)

#C1B056

Tritanopia (blue-blind)

#94B7A7

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #90bf4e;
/* rgb */ color: rgb(144, 191, 78);
/* oklch */ color: oklch(74.8% 0.151 128.6);

Tailwind

colors: {
  custom: {
    50: '#b3d284',
    500: '#90bf4e',
    950: '#000000',
  },
}

SCSS

$custom: #90bf4e;
$custom-light: #b3d284;
$custom-dark: #000000;

JSON

{
  "hex": "#90bf4e",
  "rgb": {
    "r": 144,
    "g": 191,
    "b": 78
  },
  "hsl": {
    "h": 84.956,
    "s": 46.888,
    "l": 52.745
  },
  "oklch": {
    "l": 0.74763,
    "c": 0.15144,
    "h": 128.6
  },
  "luminance": 0.43741
}

Semantic roles & 50–950 ramp

primary

#90BF4E

secondary

#B09CCD

accent

#51D789

background

#FBFCF8

surface

#F6F9EF

border

#D0D2CA

text

#11140B

muted

#80827C

Preview Lab

Preview with #90BF4E

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

Preview Lab → · Contrast checker → · Palette generator →