#90BF4B#90BF4B

#90BF4B is a light, vivid yellow-green. Relative luminance 0.437; OKLCH L 74.7% C 0.154 H 128.3°. Best body text is #000000 at 9.74:1 contrast (WCAG AA passes).

Color values

HEX	#90BF4B
RGB	rgb(144, 191, 75)
HSL	hsl(84, 48%, 52%)
HSV	hsv(84, 61%, 75%)
CMYK	cmyk(24.6%, 0%, 60.7%, 25.1%)
CIE-LAB	lab(72.03, -33.77, 52.20)
CIE-LCH	lch(72.03, 62.17, 122.90°)
OKLab	oklab(74.73% -0.0954 0.1209)
OKLCH	oklch(74.73% 0.154 128.3)
XYZ	xyz(31.4023, 43.6983, 13.4354)
Luminance	0.4370 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90BF4B #7A4BBF

analogous

#BFB44B #90BF4B #56BF4B

triadic

#90BF4B #4B90BF #BF4B90

tetradic

#90BF4B #4BBFB4 #7A4BBF #BF4B56

square

#90BF4B #4BBFB4 #7A4BBF #BF4B56

split-complementary

#90BF4B #4B56BF #B44BBF

monochromatic

#4E6A26 #709736 #90BF4B #ACCF78 #C8DFA5

Accessibility & contrast

On white

2.16

#90BF4B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.74

#90BF4B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90BF4B

9.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90BF4B	#FFFFFF	#000000	##000000
##90BF4B	1.00	2.16	9.74	9.74
#FFFFFF	2.16	1.00	21.00	21.00
#000000	9.74	21.00	1.00	1.00
##000000	9.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8B33E

Deuteranopia (green-blind)

#C1B053

Tritanopia (blue-blind)

#94B7A6

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #90bf4b;
/* rgb */ color: rgb(144, 191, 75);
/* oklch */ color: oklch(74.7% 0.154 128.3);

Tailwind

colors: {
  custom: {
    50: '#b3d282',
    500: '#90bf4b',
    950: '#000000',
  },
}

SCSS

$custom: #90bf4b;
$custom-light: #b3d282;
$custom-dark: #000000;

JSON

{
  "hex": "#90bf4b",
  "rgb": {
    "r": 144,
    "g": 191,
    "b": 75
  },
  "hsl": {
    "h": 84.31,
    "s": 47.541,
    "l": 52.157
  },
  "oklch": {
    "l": 0.74731,
    "c": 0.15396,
    "h": 128.3
  },
  "luminance": 0.43699
}

Semantic roles & 50–950 ramp

primary

#90BF4B

secondary

#AE9ACC

accent

#51D787

background

#FBFCF8

surface

#F6F9EF

border

#D0D2CA

text

#11140B

muted

#80827C

Preview Lab

Preview with #90BF4B

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

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