#90BB3B#90BB3B

#90BB3B is a light, vivid yellow-green. Relative luminance 0.418; OKLCH L 73.6% C 0.161 H 126.2°. Best body text is #000000 at 9.36:1 contrast (WCAG AA passes).

Color values

HEX	#90BB3B
RGB	rgb(144, 187, 59)
HSL	hsl(80, 52%, 48%)
HSV	hsv(80, 68%, 73%)
CMYK	cmyk(23%, 0%, 68.4%, 26.7%)
CIE-LAB	lab(70.72, -33.14, 57.46)
CIE-LCH	lch(70.72, 66.33, 119.97°)
OKLab	oklab(73.63% -0.0951 0.1299)
OKLCH	oklch(73.63% 0.161 126.2)
XYZ	xyz(30.0615, 41.7853, 10.6184)
Luminance	0.4179 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90BB3B #663BBB

analogous

#BBA63B #90BB3B #50BB3B

triadic

#90BB3B #3B90BB #BB3B90

tetradic

#90BB3B #3BBBA6 #663BBB #BB3B50

square

#90BB3B #3BBBA6 #663BBB #BB3B50

split-complementary

#90BB3B #3B50BB #A63BBB

monochromatic

#485E1E #6C8C2C #90BB3B #ABCE65 #C4DD93

Accessibility & contrast

On white

2.24

#90BB3B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.36

#90BB3B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90BB3B

9.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90BB3B	#FFFFFF	#000000	##000000
##90BB3B	1.00	2.24	9.36	9.36
#FFFFFF	2.24	1.00	21.00	21.00
#000000	9.36	21.00	1.00	1.00
##000000	9.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5AF28

Deuteranopia (green-blind)

#BFAC46

Tritanopia (blue-blind)

#96B2A1

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #90bb3b;
/* rgb */ color: rgb(144, 187, 59);
/* oklch */ color: oklch(73.6% 0.161 126.2);

Tailwind

colors: {
  custom: {
    50: '#b4cf78',
    500: '#90bb3b',
    950: '#000000',
  },
}

SCSS

$custom: #90bb3b;
$custom-light: #b4cf78;
$custom-dark: #000000;

JSON

{
  "hex": "#90bb3b",
  "rgb": {
    "r": 144,
    "g": 187,
    "b": 59
  },
  "hsl": {
    "h": 80.156,
    "s": 52.033,
    "l": 48.235
  },
  "oklch": {
    "l": 0.73633,
    "c": 0.16097,
    "h": 126.2
  },
  "luminance": 0.41786
}

Semantic roles & 50–950 ramp

primary

#90BB3B

secondary

#9F8AC8

accent

#4CDB7C

background

#FBFCF7

surface

#F6F9EE

border

#D0D2C9

text

#111409

muted

#80827B

Preview Lab

Preview with #90BB3B

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

Preview Lab → · Contrast checker → · Palette generator →